recovery (v.)
恢复、康复
 
例句：
She made a remarkable recovery from the illness.
她令人惊异地从那场疾病中康复了。

neck and neck
并驾齐驱、不分上下
 
例句：
The two men were running neck and neck.
这两个人现在正并肩跑着。

We'll see.
再说吧。 

对话：
A: Daddy, can I buy that toy train? 
B: You just bought a toy yesterday.
A: Yes. But I like this one better.
B: Be a good boy. We'll see.

A：爸爸，我能买那辆玩具火车吗？
B：你昨天刚刚买了一个玩具。 
A：是的。可是我更喜欢这个。
B：听话。再说吧。