Indispensability
出国 Abroadn. 不可缺少, 责无旁贷
✅ 同义词
🗣️ 情景例句
We need to promote light industry in this town.
我们需要推动这个城市的轻工业发展。
Whom will you invite to the meeting?
你将邀请谁参加会议？
There was no doubt that we were unwelcome visitors.
毫无疑问，我们的来访是不受欢迎的。