Nanoperm
毫微坡莫(透气率, =10的-9次方Perm)
🗣️ 情景例句
The problem is that I'm a photographer, not an editor.
问题是我是一个摄影师 不是一个编辑。
He alone is happy who commands his passions.
只有控制感情的人，才会幸福。
What?
什么？