So what is the best temperature on air conditioner?

那空调开到什么样的温度最适宜呢？

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This air conditioner is the best seller of this year.

这空调是今年最畅销的。

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This air-conditioner is the best seller of this year.

这款空调是今年最畅销的。

youdao

This air-conditioner is the best seller of this year.

这款空调是今年最畅销的。

youdao