不见得

It was very unlikely that he would do that.

他不会做那种事。

He is often played trikes on by his frieds.

不吧，没头发好像烦恼更多。

The more expensive articles are not necessarily better.

贵东西不好。

It is improbable that she will go.

她不会走。

I doubt that he will come.

我看他不会来。

You are to remember that I knew no more of my descent than any cadger 's dog.

你们可记我对于家世，不比流浪汉一头狗知道更多。