尽管天气不好，我确信他会来的。

I'm certain that he'll come, in spite of the bad weather.

youdao

我确信他会来这里。

I made sure he would be here.

youdao

我确信他会来这里。

I make sure that he would be here.

youdao

我确信他明天会来。

I'm sure that he will come tomorrow.

youdao

我不确信他会来。

I'm not sure that he will come.

youdao

我不确信他会来。

I'm not sure that he will come.

youdao