声声中国语：就是。(Jiùshì.) Exactly, I agree with you.

就是。（Jiùshì.） Exactly, I agree with you. 

用法说明
“就是”意思是“你说得对，我同意你的看法”，可以单独使用，或者在后边进一步说明自己的看法。不管是认同对方的抱怨、不满，还是单纯陈述自己的一种中性的看法或建议，都可以用“就是”表示赞同。
Meanings
"就是(Jiùshì)" means "I agree with you; That is exactly what I want to say". It can be used alone or be followed by a statement of your opinion. You can use this sentence to express your understanding about the speaker's complaint or dissatisfaction, or give consent to his/her neutral view or suggestion.
例句
Sentences
Jiă:  Zhōnɡyú fànɡjià le, wǒmen ɡāi fànɡsōnɡ yíxià le.
甲：终于放假了，我们该放松一下了。
A:  The holiday finally comes. It's time for us to relax.
Yǐ:  Jiùshì.
乙：就是。
B:  Exactly.

Jiă:  Zhèɡe fànɡuǎn de cài tài ɡuì le, wèidào yě bù zěnmeyànɡ.
甲：这个饭馆的菜太贵了，味道也不怎么样。
A: The price of the food in this restaurant is too high and the taste is not so good.
Yǐ:  Jiùshì, yǐhòu zài yě bù lái le.
乙：就是，以后再也不来了。
B: I agree with you. I won't come here again.