I try hard to keep back my tears.

我努力克制，不让眼泪流下来。

We're just gonna keep back, keep back, keep back, see what's going on.

我们就往后退，往后退，往后退，看看会发生什么。

I've kept back a few in bud.

我留了几个。

" Which part should I keep back? " Wildeve paused.

“我该隐瞒什么呢？”韦狄停顿了一会儿。

I only kept back what we need to survive.

我只留了救命粮。

Then you must keep your back out of sight, 'said Meg.

“那你就该让后背别对人家，”麦格。

You are right, George, and I shall not keep you back.

乔治，你的没错，我不会阻止你的。

I keep backing up, laying more down, and the moose follows me!

我一直後退，放了更多手中的东西到地上， 而那只麋鹿跟随我！

I've been increasingly worried about keeping things back from the Minister.

我越来越担心把事情瞒。

" What had I better do? " she cried, trying to keep the tears back.

“我该怎么办？”她叫，强忍要流下的眼泪。

You can avoid this by keeping your photos backed up on the Internet.

为防患于未然，你可以把照片备份到互联网上。

To the pole! I exclaimed, unable to keep back a movement of disbelief.

到南极去！我喊道，同时禁不住表示我的不信和怀疑。

Stand up or sit down in a comfortable position (keeping your back straight, though).

以舒适的姿势站立或就坐（当然，要保持背部挺直）。

" I have lost them, " said Ting Fang, struggling hard to keep back his tears.

“我给弄丢了。”方廷一边一边拼命忍住眼泪。

I was fighting to keep my tears back. There was an icy coldness in my heart.

我努力抑制住自己的泪水，心里感到冰一样冷。

A reserve is a supply of something that you kept back until it's needed.

储备是指保留到需要时再使用的东西。

Sudanese refugees in Egypt, like El Hadi, keep a watchful eye on events back in Sudan.

和哈迪一样，在埃及的苏丹难民也在密切关注苏丹国内发生的事件。

" Keep back, lady, no one is going to catch me and make me a man" .

" 别过来，夫人，谁也别想抓住我，把我变成一个人。"

There is a hole in the dyke, said the boy, and I am keeping back the water.

“堤上有个洞，”小男孩答道，“我正用手堵住呢。”

The brave little boy sat down, and put his hand in the hole, to keep back the water.

这个勇敢的小男孩坐下来，用手堵住洞口，不让水流入。