Duckpin
n. 達克球瓶; [體]滾球戲
??? 情景例句
The pollution in Beijing is alarming.
北京的污染給人們敲起了警鐘。
I am very content with my life at present.
我很滿足目前的生活。
What work are you going to do?
我們打算干什么活？