4寸等于多少英寸:乐于的过去始是什么啊(英语)

来源:百度文库 编辑:神马品牌网 时间:2024/05/09 00:23:12
如题
乐于干什么的乐于的过去时啊……别说看不懂

He was always ready to .....
Lei Feng was always ready to help others.

enjoy doing sth
like to do/doing sth

liked
enjoyed

什么意思啊