The poor perpetually sell their time cheaply, yet can never buy it back.
穷人的时间总被廉价出售,却永远买不到时间。
Praise shames me, for I secretly beg for it。
The structure of DNA was a puzzle that demanded to be solved.
这就是所谓的适应习惯,安于风俗啊。
The widespread adoption of drones will bring an efficiency revolution.