fall from grace: [口语]失宠；失掉(当权者的)信任
He had been the king's favourite, and his sudden fall from grace surprised everyone.
他本是国王的宠臣，一朝失宠众人都感到意外。

think of: 思考，考虑
Think of a number and multiply it by two.
想出一个数，然后乘以二。
They had to think of a trick to get past the guards.
他们只好想出个计谋骗过岗哨。

look for: 期待，指望
It's too soon yet to look for results.
要想知道结果那还太早。

hidden: 隐藏的
The valley was hidden from view in the mist.
在雾中山谷已经看不见了。