一只蝴蝶出来了。

A butterfly comes out.

youdao

我自己是一只蝴蝶由树洞飞出来。

There's myself, a butterfly flied out from the tree.

youdao

我自己是一只蝴蝶由树洞飞出来。

There's myself, a butterfly flied out from the tree.

youdao