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：和善地對待別人會得到數(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 sun's rays causes skin cancer .
    最近醫(yī)生所做的研究表明：過度暴露在陽光下會致癌。
    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。
    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)系是毫無疑問的。