Most episodes of absent-mindedness—forgetting where you left something or wondering why you just entered a room are caused by a simple lack of attention.

大多数健忘的发作——忘记你把东西放在哪里了，或者忘记你进入一个房间是想干嘛——都是由简单的缺乏注意力引起的。

youdao

Or wondering whether you should use sunscreen at all?

或者怀疑压根就不该使用防晒霜？

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There is no use to looking back or wondering how it could be now or might have been .

回忆过去没有意义，想象我们现在会怎样或可能会怎样也是徒劳无功。 ?。

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"And when you are moving out on patrol, you don't want to be moving out on patrol wondering,well, are they going to send the troops home or not send me what I need?

VOA: standard.2009.11.16

If you're wondering what's OK or what's not OK, it's very clearly written out in this handout, so make sure you read through it, because it is your responsibility to make sure that your calculator does not have anything extra programmed in it.

如果你不清楚什么可以什么不可以，讲义上写得很清楚，所以请大家务必看完它，因为你有义务保证,在自己的计算器里,没有编上额外的程序。

麻省理工公开课 - 化学原理课程节选

We're on the verge now of the first southern primary in this year's election, in South Carolina, and everybody is wondering, is there a new modern South Carolina or not?

我们马上就要迎来在南卡罗来纳州举行的,今年总统大选第一轮南方预选,每一个人都想知道,是否会出现一个崭新的现代的南卡罗来纳

耶鲁公开课 - 美国内战与重建课程节选

Wishbook, a time-out away from homework or friend trouble or wondering if you'd ever get to use deodorant.

FORBES: Lifestyle Feature

Quinn also isn't afraid to go into uncomfortable places, such as defending gun owners to a liberal crowd in New York or wondering why no one makes fun of President Barack Obama.

WSJ: Colin Quinn has fun with the US Constitution

Because right now, somewhere in America, there is a future Kennedy Center honoree -- practicing on some phone books, or writing songs to impress a girl, or wondering if she can cut it on the big stage.

WHITEHOUSE: Kennedy Center Honorees at The White House 2011