Efficiency standards
[经] 效率标准
🧩 词语组成解析
n. 标准；规格（standard的复数）
🗣️ 情景例句
I'm just not sure about what I want to do.
我不知道该读什么？
When the heart is afire, some sparks will fly out at the mouth.
心中发火，口吐妄言。
The one near the school. It sells books and things like that.
就是学校附近的那个。卖书之类的东西。