英语翻译

问题描述:

英语翻译
1.MARY 的书包你LILY的重
2.这棵树比那个树矮多了
3.王先生很善良,他是帮助别人

Mary's bag is heavier than Lily's.
This tree is much shorter than that one.
Mr Wang is a very kind man,and he likes to help others.