曾经

Know that I left this camp out of shame for what I did to you.

你知道我离开这地方是因为我对曾经对你做的事感到羞愧。

In primary school campus, you still remember we once sang a few songs?

在小学的校园里，你还记得我们曾经唱过的歌儿吗？

My friend once told me,"Life is like a can, and courage is the can opener."

我的朋友曾经跟我说过：「人生就像罐头，而勇气就像是开罐器。

Seat to his candidacy, and I have seen his strength and determination, his grace and his grit.

我在竞选中，曾经同他面对面辩论了22次。我对他很了解，我亲眼看到了他的力量和决心，他的优雅和勇气。

The solution is to use the box as a candleholder and fix it to the wall with the pins. They found 60% of students who were either living abroad or had spent some time doing so, solved the problem, whereas only 42% of those who had not lived abroad did so.

研究者们发现那些居住在国外或者曾经在国外居住过的学生中，有60%的人解决了这个问题，但是对那些没有在国外居住过的人来说，仅仅只有42%的人找到了解决办法。

The more you want to know whether you have forgotten something,the better you remember; I once heard that, the only thing you cando when you no longer have something is not to forget.

你越想知道自己是不是忘记的时候，你反而记得越清楚，我曾经听人说过，当你不能再拥有的时候，唯一可以做的就是令自己不要忘记。

My friends used to think that it was OK to futz candy from the shop until they got caught by the police.

我的朋友们在被警察抓住以前，曾经以为从商店偷点糖果没事。

Cannabis sativa L., named "Huo Ma" by Miao society of Yunnan province, is a kind of material for foodstuff, fiber and drugs.It has once played an important role in Miao people's life, but now the cultivation has declined due to prohibition of drug abuse, and the whole set of traditional knowledge centering on Cannabis sativa L.

火麻曾经在苗族人民的生活中占据着重要的地位，可是，随着禁毒工作的全面开展，苗族地区的火麻种植日趋衰落，即将消失，围绕着种植火麻所建立的一整套传统知识后继乏人。

I have been trying for years to get one of my films into Cannes.

我曾经花了数年时间希望自己的某部片子最终能打入

Archaeological evidence also shows that the phenomenon of cannibalism has been very common.

考古学的证据更表明，吃人的现象曾经非常普遍。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。