Interbus
联络[旁路]母线
🗣️ 情景例句
Nice weather today, isn't it?
天气不错，是吧？
May I pay by credit card?
我可以用信用卡付款吗？
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-