常用英语短语（50）

aware of 意识到

Are you aware of the time?

你知道是什么时候了吗？

It happened without my being aware of it.

事情在我不知不觉中发生了。

I am acutely aware of the difficulties we face.

我十分清楚我们面临的困难。

back and forth 来回地，反复地

She swayed gently back and forth to the music.

她随着音乐轻轻地来回摇摆。

He was pacing back and forth across the room.

他在房间里来回踱步。

The wind moved the trees gently back and forth.

风吹得树轻轻地来回摇晃。

　gently['dʒentli]adv.温和地，静静地

back away 后退，撤退，放弃

The child backed away from the big dog.

那个孩子看见大狗就向后退了。

He refused to back away from his position.

他拒绝放弃自己的立场。

He never backed away from difficulties.

他从来没有在困难面前退却过。

　refuse[rɪ'fjuːz]v.拒绝，回绝