Definition
Used to express that the speaker is compelled to admit or acknowledge something.
我得说
I must say, this is the best cake I’ve ever tasted.
我必须说，这是我吃过最好吃的蛋糕。
I must say, I am quite disappointed with the result.
我必须说，我对这个结果相当失望。
I must say, your performance today was truly excellent.
我必须说，你今天的表现真的很出色。