Poephagus
牦牛属
🗣️ 情景例句
The airport rescheduled a flight.
机场改变了航班时间。
What do you do for relaxation?
你做什么消遣？
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。