Eldo
abbr.European Launcher Development Organization 欧洲运载火箭发展组织
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
Yes, but what are in the boxes?
哦，那箱子里是什么呢？