But like, you just have to be social, I guess.

但是，就像，你必须会社交，我觉得是这样。

认识更多人 - SpeakingMax英语口语达人

Yeah, if you immediately said, "Well, if the vector is , then the vector looks like this.", you're making the assumption that I am writing the vector in terms of i and j.

对,如果你紧接着就说," 如果一个矢量是,那么它就像这样 ",你其实就是假设了,我是按 i 和 j 分量的形式写的这个矢量

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