“环形山”造句
借助小型望远镜可以看清月球上的
环形山.
Lunar craters can be plainly seen with the aid of a small telescope.
在月球的高地上留下无数
环形山,有的直径达236千米.
The lunar highlands are scarred by innumerable craters ranging up to 236 km in diameter.
水星上的大
环形山周围有很多小的
环形山围绕着它们.
Many of Mercury's big craters have smaller craters around them.