科學家正在監測大氣質量的變化。
Scientists are monitoring changes in atmospheric quality.
Listen to pronunciation
Example sentences
這件衣服的質量很好。
这件衣服的质量很好。
The quality of this piece of clothing is very good.
這件衣服雖然貴，質量倒是挺好的。
Although this piece of clothing is expensive, the quality is actually quite good.
雖說這件衣服很貴，但質量真的很好。
Although this piece of clothing is expensive, the quality is really good.
這本書的印刷質量非常好。
The printing quality of this book is very good.
Usage Notes
Refers to the standard or grade of something (quality), or the amount of matter in an object (mass).
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