I regard him as my blood brother.

我把他看作亲兄弟。

Bob's like a blood brother and would do anything for me.

鲍勃象亲兄弟，愿意为我两肋插刀。

Tuareg cavalryman seldom reveals his face, even to a blood brother.

阿 雷格人，很少有人能看到他的脸，甚至是亲兄弟。

I indeed doubt that you are blood brother. He actually hit Shin without mercy!

我真怀疑你们是不是亲兄弟，居然下如此重手！

Whoever they are, they will never know that they are a blood brother or sister to an Australian!

不管他们是谁，他们绝不会知道自己是一个澳大利亚人的血亲兄弟或姐妹。