Eurolex
欧洲法律条约联机检索服务
🗣️ 情景例句
We really don't have to be overly concerned.
我们真的不需要过分担心。
I'm happy when I skate.
溜冰真是快乐呀。
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样，我们目前使用的原始化学火箭，虽然可以把人送入轨道，