What's more, they proposed a theory as to what these ripples might be.
并且，他们推测出一个关于这些痕迹应该是什么的理论。
youdao
The proposed method of work for the second meeting will be as follows
第二次会议的拟议工作方法如下
应用推荐
模块上移
模块下移
不移动