我有很多头发用英文怎么说

"I have a lot of hair" 可以说成 "I have a lot of locks/tresses/strands of hair."

来源："locks" 指的是一个个的头发卷，"tresses" 指的是一段一段的头发，"strands of hair" 指的是单独的头发细丝。

例句：

"I need to get a haircut soon because my hair is getting too long and I have a lot of locks."
"She has beautiful, long tresses that fall down her back."
"He ran his fingers through his strands of hair to push it out of his face."

中文翻译：

"我需要快点去剪头发，因为我的头发太长了，有很多卷。"
"她有一头美丽的，长长的头发掉到了她的背后。"
"他用手指梳理了一下他的头发，把它从脸上推开。"