Dasa
abbr. dual aerospace servoamplifier 双重飞机随动放大器
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
It's such a nice change.
真实令人高兴的转变。
Yes, I see. How can they get rid of waste water in this way? What a terrible colour the sea is now! It looks as if our class won't be able to bathe at all.
是的，我看见了。他们怎么能这样排放废水呢？海水的颜色多么可怕呀！看来我们班同学根本不能在这里游泳。