He's a quick study.
他學東西特別快。
Could I have a quick word with you?
我能跟你快點兒說句話嗎？
There is no quick fix for the steel industry.
鋼鐵工業的問題沒有即時解決的辦法。
Here's a dish that is simple and quick to make.
這是一道簡單易做的菜。
He made a quick exit to avoid meeting her.
他迅速離去以避免見到她。