问题描述: We`re going to help water the trees.为什么填water?to watering 1个回答 分类:英语 2014-10-07 问题解答: 我来补答 water有灌溉或浇水之意,We`re going to help to water the trees.或We`re going to help waterlng the trees.help to do sth或help doing sth 展开全文阅读