Dauerlauf
持续跑长跑, 长距离速度滑雪
🗣️ 情景例句
You give me the money and I'll give you the goods.
你付钱，我给货。
I really should be on my way.
我真的该告辞了。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们能消灭那么多的昆虫，其中包括一些人类的大敌，