I roll in all memories, pressing in the heart bottom, to that vicissitudes of life my material life make the last one time to return to.

我把所有的记忆叠起，压在心底，向那个沧桑了我的尘世作最后一次回眸。

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Students studying for a particular degree will take a series of lecture courses which run in parallel at a fixed time in each week and may last one academic term or the whole year.

攻读特定学位的学生将在每周的固定时间同时参加一系列讲座课程，可能持续一个学期或一整年。

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The fact that lake levels in the semiarid southwestern United States appear to have been higher during the last ice age than they are now was at one time attributed to increased precipitation.

美国西南部半干旱地区的湖泊水位在上一个冰河时代似乎比现在更高，这一事实曾一度归因于降水增加。

youdao

The World Food Program said last week that the number of hungry people will pass one billion this year for the first time in history.

VOA: special.2009.09.22

And then, if we have time at the end, we'll introduce one last topic, which is isoelectronic atoms and ions.

最后，如果有时间的话，我们将再介绍最后一个主题：,等电子原子与离子。

麻省理工公开课 - 化学原理课程节选

We talked about mitosis last time; it's described more completely in the chapter, where two cells are formed from one.

我们上节课说到过有丝分裂,在那一章里更详细的阐释了,细胞是怎么由一生二的

耶鲁公开课 - 生物医学工程探索课程节选

There's been no new warhead design since the 1980s, and the last time one was tested was 1992, when the U.S. unilaterally stopped testing.

WSJ: Gen. Kevin Chilton: Sounding the Nuclear Alarm

She asked the regulators to recount the last time any one of them had taken a major bank to trial.

FORBES: Too Big to Fail Now Too Big to Stand Trial

Southerland had a second straight great effort from 3-point range and Carter-Williams scored Syracuse's last seven points against Pittsburgh in a game in which the final 1:15 was a great way for the programs to play one last time in the Big East.

WSJ: No. 19 Syracuse beats No. 17 Pittsburgh 62-59