他最近很忙用英语怎么说

"He's been very busy lately"是表示“他最近很忙”的常用英文表达。

其中"been"是动词"be"的过去分词，表示过去的状态；"very"是副词，表示程度；"busy"是形容词，表示忙碌。

例句：

He's been very busy lately, so he hasn't had much time to see his friends.（他最近很忙，所以没有太多时间和他的朋友见面。）
I've been trying to reach him all day, but he's been very busy lately.（我一整天都在联系他，但他最近很忙。）