be born; football field; tennis court; swimming pool;be good t
我们更常说be good at,意思是"擅长",具体用法如下:1,be good at sth.
be born; football field; tennis court; swimming pool;be good t
香港朗文教材be good at schoolppt
科普版小学英语三年级下册lesson 1 i can help you --be good at短语