如果你愿意,我可以教给你我的。
欢迎你到我家来,如果你喜欢,我愿意教给你如何包水饺,你也会有机会品尝到这种传统的中国美味。
Welcome you to my house. I'm willing to teach you how to make dumplings if you like, and you will have a good chance to taste the Chinese traditional food.
如果我得到工作,我会教给你一些击球的窍门。
If you want to add two vectors, you can add the arrows by the rule I gave you or just add the components of x of the two guys to get the component of the sum and likewise for the y.
如果要把两个矢量相加,你可以用我教给你们的箭头相接的方法,或者就将二者的 x 分量相加,得到和矢量的 x 分量,y 方向也是这样
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