If someone is coming from outside of the elevator and may want to get on, it's good elevator etiquette to hold the elevator for them and ask them if they want a ride.
如果有人从外边来，也许想上电梯，帮他们扶着电梯门问一问是否要一起坐电梯是一个好的礼节。
If you like someone, you'll just want to get hold of today; if you love someone, you'll hope for eternity.
喜欢一个人，你要得只是今天；爱一个人，你期望的是永远。
If you like someone, you'll just want to get hold of today; if you love someone, you'll hope for eternity.
喜欢一个人，你要得只是今天；爱一个人，你期望的是永远。
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