在他离开之前那一周，我自己记录了所有的任务完成时间，然后使用他的机器，又记录下了节省的时间。

I tracked all my tasks and timed them the week before he left, then used his machine and tracked how much time I was saving.

youdao

他把自己的亚洲之行记录下来了。

He kept a journal of his travels across Asia.

《牛津词典》

他以9.58秒的速度打破了自己创造的记录。

He beat his own record with a time of 9.58 seconds.

youdao

Even in his own account books which he kept very carefully about how much money he spent.

他甚至在自己的账本里,精心记录了他使用的经费

耶鲁公开课 - 欧洲文明课程节选

That is, do people change their diets because they're keeping track of it?

也就是说,人们会改变自己的饮食记录,因为他们要保持自己记录的正常吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They would pull out your entire life history of contributions-- they had it because you had filed it all at the post office and everything was bureaucratic and efficient-- and they calculated, according to a formula, what you would get.

政府会取出你这一生的交保记录-,这是由你自己在邮局填写的,所有的一切都行之有效-,然后他们根据公式计算你能得到养老金。

耶鲁公开课 - 金融市场课程节选