___ ___ ___ ___ the volunteers,the poor children's living conditi_英语解答

___ ___ ___ ___ the volunteers,the poor children's living conditions have improved a lot.
在志愿者的帮助下,贫困孩子们的生活条件有了很大的改善.

人气：240 ℃　时间：2020-04-09 22:39:13

解答

填 With the helf of 在.的帮助下