我可以肯定，谁都不会丢掉工作。

I can affirm that no one will lose their job.

近几年来，随着外商直接投资的大量进入，人们在肯定FDI的资本效应和增长效应的同时，越来越关注FDI的技术进步效应。

In recent years, as the inrush of the foreign direct investment, people did not affirm the capital effects and growth effects of FDI inflows, but pay more attention to the effects of technological progress as well.

我肯定是犯傻了，居然同意了这个想法。

I must have been insane to agree to the idea.

你在这家旅馆肯定会受到热情欢迎。

You are assured of a warm welcome at this hotel.

我们不肯定他们要我们做什么。

It is not clear what they want us to do.

那样的行为肯定会让他生气。

That kind of behaviour is guaranteed to make him angry.

如果他选择玛丽，肯定要招来后患。

If he chooses Mary it's bound to cause problems.

他老得很了——肯定至少有五十岁！

He's ancient ─ he must be at least fifty!

我肯定她有什么事瞒着我们。

I'm sure she's keeping something back from us.

我肯定你能得到那份工作。

I'm quite confident that you'll get the job.

这些指示不单令人迷惑，而且肯定会误导人。

The instructions were not just confusing, they were positively misleading.

他说我肯定是罪有应得。

He said I must have done something bad to deserve it.

我敢肯定他当时在别处。

To my certain knowledge he was somewhere else at the time.