1.handful of 少數

Only a handful of Americans-or any Westerners, for that matter-have been allowed to go there.
只有很少數的美國人-嚴格來說應該是西方人--被批準參觀過那個地方。

Fortunately, there are a handful of errors that account for a significant proportion of problems, and we've solved them for you.
幸運的是，有少數幾個錯誤占據了這些問題的很大一部分比例，我們已經替你把他們解決了。

2.look up 仰望；查閱

You can have them look up, down or to the camera.
可以讓模特向上看，向下看，或者看鏡頭。

He turned his face to look up at the sky in a carefree manner.
他仰首望著天， 做出一副滿不在乎的神氣。

3.as if 猶如，好似

I feel as if I had been born again.
我有一種再生之感。

She works hard as if she never knew fatigue.
她工作努力，仿佛從不知疲倦似的。