在意的

He feigned indifference to criticism of his work.

他假装毫不人批评他作品。

He would still listen to the spoken word, which fell sterile on the unheeding mother.

他会听她再讲一遍，不过这对毫不亲来说没有什么作用。

I'm not particularly bothered about how I look.

我并不特自己表。

I paid no heed at the time but later I had cause to remember what he’d said.

我当时没，但后来事让我想起了他。

Never mind the exact technical specification; just give us a free translation of what the machine can do.

要有精确技术说明, 只要把那机器功用给我们译一下就可以了。

She affected not to care.

她作出不样子。