An increasing body of evidence suggests that all of us have cancer cells in our bodies at times during our lives.

越来越多的证据表明在一生中我们所有人有时在体内都会出现癌细胞。

《柯林斯英汉双解大词典》

Thus, we never live in vain during our lives.

因此，我们的生命绝不会虚度。

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It says that we eat about 27000 kilos of food during our lives.

书上说我们一生可以吃掉大约27000千克的食物。

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For the course's website, help@cs net there'll be support forms and an email address, help@cs50.net, that you can turn to and frankly this is more a commentary on our lack of social lives during the term.

对于课程网站，我们有支持表格和邮箱地址，有什么问题可以求助去它,这更像是在评论我们的学习生活太缺乏社交活动。

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The rational amount we should therefore put aside during our working lives is the amount to pay for our likely number of years in retirement.

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During her decades as a medical assistant, Brizendine took peeks at the soap opera "Days of Our Lives" during her lunch break.

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During the course of our lives, learning becomes detached from creating experiences and getting feedback.

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