To be honest, I don't think we have a chance of winning.

老实说, 我认为我们没有获胜的可能。

To be candid, I love the girl.

老实说，我发誓，我爱那女孩。

Frankly, I think you are talking nonsense.

老实说,我认为你是在讲废话。

The truth is that I forgot about it.

老实说, 我忘了。

In all honesty he had to admit that he was glad.

老实说他得承认他很高兴。

In fact, I think you're right.

老实说，我认为你是对的。

As a matter of fact,I am hungry.

老实说，我饿了。

Being honest, you 'll make a fortune out of it.

老实说，你可以从中赚一大笔钱呢。