哪个承诺教你如何做某事？

Which promises to teach you how to do something?

愿意做某事。

Be willing to do sth.

准备好做某事。

Be ready to do something.

如果你成功做某事，你就完成了它。

If you succeed in doing something, you manage to do it.

说明解释了如何制作或如何做某事。

Instructions explain how to make something or how to do something.

如果他们急于做某事而应该等待并保持耐心，你可以说“稍安勿躁”。

If they're rushing into something and should wait and be patient, you could say hold your horses.

他们想做某事来改变现状。

They want to do something to change the current situation.

他们开始做某事来准备晚餐。

They start to do something to prepare dinner.

我们都想做某事来改善环境。

We all want to do something to improve the environment.

他努力做某事来成为更好的人。

He strives to do something to become a better person.