I must assure you that it wn 't happen again.

我必须向您确保，这种事情不会再次发生。

youdao

I must assure you that it wn "t happen again."

我必须向您确保，这种事情不会再次发生。

youdao

I must assure you that it wn "t happen again."

我必须向您确保，这种事情不会再次发生。

youdao