They have spent $3 million building fences around the National Park to exclude such pests.

I managed to get all the ironing done this morning.

我今天上午努力熨完了所有的衣服。

He was making a visible effort to control himself.

他明显是在努力控制自己的情绪。

Stewart was trying to clear a path for the stretcher.

斯图尔特在努力给担架开路。

The President is determined "to go the extra mile for peace".

总统决心“为实现和平而加倍努力”。

The company has made heroic efforts at cost reduction.

公司在降低成本方面付出了艰苦卓绝的努力。

The rabbis try to steer clear of political questions.

拉比们努力避开政治问题。

It's a constant struggle to try to keep them up to par.

要让他们达标，需要不断努力。

Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.

努力过，失败过，没关系，屡战屡败，屡败屡战，每一次失败都比上一次更好。

Entrance to the place was then forbidden to all foreigners.

那时任何外国人都禁止进入该地.

We visited the museum in company with foreign tourists.

我们和几个来旅游的外国人一起参观了博物馆.

Some foreigners assimilate easily into our way of life.

有些外国人很容易被我们的生活方式同化.

The emperor issued an edict forbidding doing trade with foreigners.

皇帝颁布了一项不得和外国人做生意的敕令.

Being a foreigner, he did not catch on the joke.

他是个外国人, 未能理解这个笑话的含意.

The fact that I was a foreigner was a big disadvantage.

我是外国人这事实对我十分不利。

Her family disowned her for marrying a foreigner.

她的家人因她嫁给了外国人而与她断绝关系。

You don't sound like a foreigner talking English.

听你讲英语，不像是外国人。

This was a forbidden area for foreigners.

这里曾经禁止外国人进入。

Foreigners unfailingly fall in love with the place.

外国人都爱上了这个地方。

He seems to have had a way with foreigners.

他似乎天生就善于和外国人交往。

They are discouraged from becoming close friends with foreigners.

他们被劝说不要和外国人密切交往。