在晴朗的夏夜，正南方有些星的排列十分奇怪，像一条蛇，这便是巨蛇星座。

In the fine summer night, stars of the south with some very strange, like a snake, which is the constellation Serpens.

youdao

在晴朗的夏夜，正南方有些星的排列十分奇怪，像一条蛇，这便是巨蛇星座。

In the fine summer night, stars of the south with some very strange, like a snake, which is the constellation Serpens.

youdao