Trust me, she won't let you down.

相信我，她不会让你失望的。

Linda:I won't let you down.

琳达：我不会让你失望的。

Don't worry, father. I won't let you down.

别担心爸爸，我不会让你失望的。

If Carl promised you, he won't let you down.

卡尔如果应允了你，就不会使你失望。

Stick with the Red Sox, they won't let you down.

坚持支持波士顿红袜队，他们不会让你失望。

This light kit won't let you down when you need it.

在需求的时分这款急救包不会让您绝望的。

Musashi: I know I can. Thanks, all of you! Don't worry. I won't let you down!

武藏：我知道的！谢谢，各位！不用担心。我不会让你们失望！

I won't let you down. It messed me up, Need a second to breathe.

我不会让你失望，只是我很乱，需要喘一口气。

Javier: I know that this is a once in a lifetime opportunity. I won't let you down.

哈维尔: 我知道这是一个千载难逢飞机会。我不会让您失望的。