1.pick up 拿起

例句:We drove to the airport the next morning to pick up Susan.
我们第二天早晨开车去机场接苏姗。

2.warm up 使热;变热

例句:He blew on his hands to warm them up.
他冲着双手哈气，好让手暖和些。

3.get used to 习惯于

例句:We should get used to periods of higher volatility.
我们应该习惯于更高波动性的时期。

4.turn back 转身

例句:They were very nearly forced to turn back.
他们差点被迫返回。