She performed a graceful curtsy.

她优雅地行了个屈膝礼。

金山词霸

Don't dramatise so much, just give us the facts.

不要过于渲染, 告诉我们实情就行了.

《简明英汉词典》

Cleaning the light is simplicity itself; just wipe it with a cloth.

把灯弄干净极容易, 用布一擦就行了.

《简明英汉词典》

Just jot down the main ideas [ points ] of what he says.

把他讲话的大意记下来就行了.

《现代汉英综合大词典》

Please spare me your opinions, just tell me the facts.

请你不要对我讲你的意见, 把事实告诉我就行了.

《现代英汉综合大词典》

All she had to do was yes him when he wes talking.

她只要在他说话时回答“是”就行了.

《现代英汉综合大词典》

This small one will do.

这个小的就行了.

《简明英汉词典》

The girl bobbed politely at him.

那姑娘礼貌地向他行了个屈膝礼.

《简明英汉词典》

I'm not really hungry — I'll just have some crackers.

我不太饿——吃几块薄脆饼干就行了.

《简明英汉词典》

They want through a bigamous marriage ceremony.

他们举世闻名行了重婚婚礼.

《简明英汉词典》

Now then, that's enough noise.

行了, 别吵了.

《简明英汉词典》

All right, no need to say any more.

行了, 不要再说了.

《现代汉英综合大词典》

He glanced at each of them, gave a salaam, and departed.

他看了他们每个人一眼，行了个额手礼，然后离开了。

金山词霸

The movements of machines are completely automatic, you only need to start and stop the machines.

运行是完全自动的, 你只需开关机器就行了.

《简明英汉词典》

Don't bother to wipe up the dishes; just put them on the table.

碟子不用擦干, 把它们放在桌子上就行了.

《简明英汉词典》