Haining
(hain 的现在分词) 围起用作牧场
🗣️ 情景例句
World-class athletes are extremely fit.
具有国际水平的运动员体格非常好。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，