你想和我兄弟本人谈谈，还是我能帮你？

Do you want to talk to my brother ___himself, or can I help you?

他决定自己修车，而不是雇个机械师。

He decided to fix the car ___himself instead of hiring a mechanic.

作者本人将在活动上签名售书。

The author ___himself will be signing books at the event.