A river diverted underground by the marines will be restored to its former course.
一条被改向地下的河流也将会回到它原来的河道。
But it turned out the oval marked the former course of a long-gone river, and when he zoomed in, he found the rectangles were buried structures.
但事实证明，这个椭圆形标记着一条长河的上游段，当他放大镜头后，他发现那些矩形是隐藏的构造。
应用推荐