Preoperation
空转, 试运行, 试运转
🗣️ 情景例句
A house, a car and a family, what else could one want?
一所房子，一辆车子和和个家，除此之外，夫复何求？
Every man thinks his own geese swans.
每个人都以为自己的东西了不起。
When you think of the innumerable birds that one sees flying bout,
你可以想象出天上有看得见的飞来飞去、数不清的鸟，