The kids were quick to learn.

　　那些孩子學(xué)東西很快。

　　He kept giving quick blinks.

　　他不停地快速眨眼。

　　I had to do some quick thinking.

　　我得迅速思考一番。

　　She gave him a quick glance.

　　她迅速掃了他一眼。