Epa
[经] 环保协会
🗣️ 情景例句
OK. Keep those knees up.
好 ，膝盖抬高。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。