Her political enemies were quick to pick up on this series of disasters.

她的政敌很快注意到这一系列的灾难。

She would cleverly pick up on what I said.

她会很聪明地留心我说的话。

She failed to pick up on the humour in his remark.

她没有领悟他话中的幽默。

If I could just pick up on a question you raised earlier.

请允许我重提一下您早先提出的问题。

But will larger cities pick up on the idea?

更大的城市会采用这种做法吗？