49. For the majority of people， reading or learning a new skill has become the focus of their lives and the source of their happiness and contentment after their retirement.

　　對大多數(shù)人來講，退休以后，閱讀或?qū)W習(xí)一項(xiàng)新技術(shù)已成為他們生活的中心和快樂的來源。

 

　　50. For people who want to adopt a healthy and meaningful life style， it is important to find time to learn certain new knowledge. Just as an old saying goes： it is never too late to learn.

　　對于那些想過上健康而有意義的生活的人們來說，找時(shí)間學(xué)習(xí)一些新知識(shí)是很重要的。正如一句老話所說：學(xué)習(xí)永遠(yuǎn)不會(huì)太遲。

 

　　51. There is a general debate on the campus today over the phenomenon of college or high school students‘ doing a part-time job.

　　對于大學(xué)或高中生打工這一現(xiàn)象，校園里進(jìn)行著廣泛的爭論。

 

　　52. By taking a major-related part-job， students can not only improve their academic studies， but gain much experience， experience they will never be able to get from the textbooks.

　　通過做一份和專業(yè)相關(guān)的工作，學(xué)生不僅能夠提高他們的專業(yè)能力，而且能獲得從課本上得不到的經(jīng)驗(yàn)。