Mallrat
爱（成群）逛大型商场的年轻人
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Suppose every sensor gives perfectly accurate readings of temperature,
再假定每个传感器都极端准确地读出了温度、