Commercial operation
[经] 商业经营
🧩 词语组成解析
🗣️ 情景例句
But I'm bored.
但我感到无聊。
I won't argue with you,but I think you're being unfair.
我不会与你争论，但是我认为你不公平。
He, too, arrived near Calais on the same day with a new'Antoinette'.
同一天，他驾驶一架新的“安特瓦特”号飞机来到了加来附近。