I know I made a promise to Mitchell,我知道我向米奇爾保證過

make a promise答應； 允諾

If you make a promise you should keep it; you ought not to break a promise.

如果你作出了承諾，你就應該遵守諾言，不應該食言。

If you make a promise, you should fulfil it.

你苦是作出允諾，就必須履行。

That did not make me feel better. 那只會讓我更加擔心

feel better感到好些

A good weep would probably make you feel better.

你痛痛快快哭上陣也許就好受些了。

I hope you'll soon feel better.

希望你的身體很快會好轉。

I need you step it up a notch.我需要你升級一下恐怖程度

step up增加； 加快； 提升； 升高

I hope you try to get them to step up production.

希望你們盡力使廠家增加生產。

When do you get your next step up? ie When will you be promoted?

你何時晉級?