261. Statistical evidence lends support to the view that a massive influx of funding is needed to strengthen crime prevention programs .

統(tǒng)計(jì)數(shù)據(jù)證明加強(qiáng)防止犯罪的工作需要大量資金投入。

262. Personal experience has taught that kindness to others pays untold dividends .

個(gè)人經(jīng)驗(yàn)告訴我：和善地對(duì)待別人會(huì)得到數(shù)不清的好處。

263. Case histories show that all nations face recurring periods of economic fluctuations .

案例記錄表明：所有國(guó)家都面臨循環(huán)出現(xiàn)的經(jīng)濟(jì)波動(dòng)期。

264. Personal experience leads me to conclude that all people need to take time to smell the roses （ evaluate and appreciate the many good things they have in their lives ） .

個(gè)人經(jīng)驗(yàn)使我得出這樣的結(jié)論：所有人都需要有時(shí)間放松（評(píng)價(jià)并欣賞他們生活中許多美好的事物）。

265. Recent studies conducted by doctors show that excessive exposure to the suns rays causes skin cancer .

最近醫(yī)生所做的研究表明：過(guò)度暴露在陽(yáng)光下會(huì)致癌。

266. Nationwide surveys conducted in 1997 revealed a dramatic rise in the ownership of television sets ， refrigerators ， air conditioners and washing machines .

1997年所做的全國(guó)范圍內(nèi)的調(diào)查顯示電視機(jī)、電冰箱、空調(diào)和洗衣機(jī)擁有量大幅升高。

267. History tells us that mankind has a tendency to repeat past mistakes .

歷史告訴我們?nèi)祟愑兄氐父厕H的趨勢(shì)。

268. We have amassed ample objective proof to show the urgent need for crisis intervention in suspected child abuse cases .

我們已經(jīng)積累了充足的客觀證據(jù)證明急需干涉可疑的虐待兒童的案件。

269. Unfortunately ， available evidence fails to establish any direct link between smoking and cancer .

不幸的是，現(xiàn)有的證據(jù)不能證明抽煙和癌癥之間有直接的聯(lián)系。

270. Fortunately ， mountains of reliable evidence proves the direct link between smoking and cancer beyond any shadow of the doubt .

慶幸的是，大量可靠的證據(jù)證明抽煙和癌癥有直接聯(lián)系是毫無(wú)疑問(wèn)的。

271. Television violence has contributed directly to rising crime ， as evidenced by statistics showing a dramatic rise in copycat crimes .

數(shù)據(jù)顯示模仿的犯罪行為有大幅度的增加，這證明電視暴力是犯罪增加的一部分直接原因。

272. The introduction of adcance agronomic techniques has contributed greatly to the development of agriculture ， as indicated by statistics showing increased output in each of the past five years .

數(shù)據(jù)顯示在過(guò)去的五年中，每一年的產(chǎn)量都有提高，這表明發(fā)達(dá)的農(nóng)業(yè)技術(shù)的引入對(duì)農(nóng)業(yè)發(fā)展起到了很大的作用。

273. While it may appear that the gap between rich and poor people is narrowing somewhat ， recently released evidence suggests that the opposite is true .

貧富之間的差距看似有一定的縮小，但是最近發(fā)布的證據(jù)表明事實(shí)正好相反。

274. While attaining world peace remains within the realm of possibility ， the prevailing trend revolves around regional conflicts and internal strife in many countries .

獲得世界和平是有可能的，但是普遍的趨勢(shì)是存在地區(qū)沖突和許多國(guó)家內(nèi)部的斗爭(zhēng)。

275. Although statistics are quite often far less reliable than one might wish ， other reliable information allows one to closely approximate industrial output figures .

盡管數(shù)據(jù)經(jīng)常比人們希望的不可靠得多，但是，其他可靠的信息使人們能得到接近工業(yè)產(chǎn)量的數(shù)字。

276. Although random sampling used for many surveys fails to cover large segments of the population ， the procedure nonetheless offers insight into voting and consumption patterns .

雖然許多調(diào)查所用的隨機(jī)取樣不能覆蓋大部分人口，但是這一過(guò)程使人們能更深刻地理解選舉和消費(fèi)的模式。

277. The need for more government services has proved to be the case time and again .

事實(shí)多次證明需要更多的政府服務(wù)工作。

278. The funny thing about marriage is that the newness soon wears off .

婚姻的一個(gè)可笑之處是新鮮感馬上就沒(méi)有了。

279. There are instances when one must abandon the tendency for self-prevention in order to assist a person in grave danger .

存在這樣的情況：為了幫助處于嚴(yán)重危險(xiǎn)中的人，一個(gè)人必需拋棄自保的傾向。

280. There are situations in which its highly advisable for a person to control his/her temper and keep his/her mouth shut .

有些情況下，一個(gè)人控制住自己的脾氣并保持沉默是明智的。

261. Statistical evidence lends support to the view that a massive influx of funding is needed to strengthen crime prevention programs .

統(tǒng)計(jì)數(shù)據(jù)證明加強(qiáng)防止犯罪的工作需要大量資金投入。

262. Personal experience has taught that kindness to others pays untold dividends .

個(gè)人經(jīng)驗(yàn)告訴我：和善地對(duì)待別人會(huì)得到數(shù)不清的好處。

263. Case histories show that all nations face recurring periods of economic fluctuations .

案例記錄表明：所有國(guó)家都面臨循環(huán)出現(xiàn)的經(jīng)濟(jì)波動(dòng)期。

264. Personal experience leads me to conclude that all people need to take time to smell the roses （ evaluate and appreciate the many good things they have in their lives ） .

個(gè)人經(jīng)驗(yàn)使我得出這樣的結(jié)論：所有人都需要有時(shí)間放松（評(píng)價(jià)并欣賞他們生活中許多美好的事物）。

265. Recent studies conducted by doctors show that excessive exposure to the suns rays causes skin cancer .

最近醫(yī)生所做的研究表明：過(guò)度暴露在陽(yáng)光下會(huì)致癌。

266. Nationwide surveys conducted in 1997 revealed a dramatic rise in the ownership of television sets ， refrigerators ， air conditioners and washing machines .

1997年所做的全國(guó)范圍內(nèi)的調(diào)查顯示電視機(jī)、電冰箱、空調(diào)和洗衣機(jī)擁有量大幅升高。

267. History tells us that mankind has a tendency to repeat past mistakes .

歷史告訴我們?nèi)祟愑兄氐父厕H的趨勢(shì)。

268. We have amassed ample objective proof to show the urgent need for crisis intervention in suspected child abuse cases .

我們已經(jīng)積累了充足的客觀證據(jù)證明急需干涉可疑的虐待兒童的案件。

269. Unfortunately ， available evidence fails to establish any direct link between smoking and cancer .

不幸的是，現(xiàn)有的證據(jù)不能證明抽煙和癌癥之間有直接的聯(lián)系。

270. Fortunately ， mountains of reliable evidence proves the direct link between smoking and cancer beyond any shadow of the doubt .

慶幸的是，大量可靠的證據(jù)證明抽煙和癌癥有直接聯(lián)系是毫無(wú)疑問(wèn)的。

271. Television violence has contributed directly to rising crime ， as evidenced by statistics showing a dramatic rise in copycat crimes .

數(shù)據(jù)顯示模仿的犯罪行為有大幅度的增加，這證明電視暴力是犯罪增加的一部分直接原因。

272. The introduction of adcance agronomic techniques has contributed greatly to the development of agriculture ， as indicated by statistics showing increased output in each of the past five years .

數(shù)據(jù)顯示在過(guò)去的五年中，每一年的產(chǎn)量都有提高，這表明發(fā)達(dá)的農(nóng)業(yè)技術(shù)的引入對(duì)農(nóng)業(yè)發(fā)展起到了很大的作用。

273. While it may appear that the gap between rich and poor people is narrowing somewhat ， recently released evidence suggests that the opposite is true .

貧富之間的差距看似有一定的縮小，但是最近發(fā)布的證據(jù)表明事實(shí)正好相反。

274. While attaining world peace remains within the realm of possibility ， the prevailing trend revolves around regional conflicts and internal strife in many countries .

獲得世界和平是有可能的，但是普遍的趨勢(shì)是存在地區(qū)沖突和許多國(guó)家內(nèi)部的斗爭(zhēng)。

275. Although statistics are quite often far less reliable than one might wish ， other reliable information allows one to closely approximate industrial output figures .

盡管數(shù)據(jù)經(jīng)常比人們希望的不可靠得多，但是，其他可靠的信息使人們能得到接近工業(yè)產(chǎn)量的數(shù)字。

276. Although random sampling used for many surveys fails to cover large segments of the population ， the procedure nonetheless offers insight into voting and consumption patterns .

雖然許多調(diào)查所用的隨機(jī)取樣不能覆蓋大部分人口，但是這一過(guò)程使人們能更深刻地理解選舉和消費(fèi)的模式。

277. The need for more government services has proved to be the case time and again .

事實(shí)多次證明需要更多的政府服務(wù)工作。

278. The funny thing about marriage is that the newness soon wears off .

婚姻的一個(gè)可笑之處是新鮮感馬上就沒(méi)有了。

279. There are instances when one must abandon the tendency for self-prevention in order to assist a person in grave danger .

存在這樣的情況：為了幫助處于嚴(yán)重危險(xiǎn)中的人，一個(gè)人必需拋棄自保的傾向。

280. There are situations in which its highly advisable for a person to control his/her temper and keep his/her mouth shut .

有些情況下，一個(gè)人控制住自己的脾氣并保持沉默是明智的。