When the cat's away, the mice will play means people sometimes misbehave when there is no supervision.

VOA: special.2009.09.27

Sometimes we can't help but slow down because everybody is slowed down in front of us, we have no choice.

有时我们不得不慢下来因为前方,每个人都已减速，我们别无选择。

耶鲁公开课 - 政治哲学导论课程节选

You will always get a higher payoff from choosing 67, at least as high and sometimes higher, than the payoff you would have got, had you chosen 80, no matter what else happened in the room.

选择67的话你总会获得较好的收益,至少也是跟选80的收益一样高,有时候比选80的收益更高,不管别人选择的是什么样的策略

耶鲁公开课 - 博弈论课程节选

Sometimes,critics may pan a movie or play so severely that no one will go to see it.

VOA: special.2010.04.25

Doctors sometimes order estrogen replacement for women who no longer able to have children.

VOA: special.2010.03.30

They sometimes shout and move with no purpose or goal.

VOA: special.2009.09.15

Sometimes there are no two ways about it.

VOA: special.2009.07.26

Mama said the Forrest partwas to remind me that sometimes we alldo things that, well, that just don't make no sense.

VOA: standard.other

Sometimes a bargain is no bargain at all.

VOA: standard.2010.03.23