If you cut across a tree ,you can find that it has many rings.翻译

问题描述:

If you cut across a tree ,you can find that it has many rings.翻译

如果你横砍一颗树,你会发现它有很多年轮

很高兴能够在这里回答你的问题,
如果你横着锯开一棵树,你会发现它有很多年轮.