A Chinese Phrase for Asking where the boarding gate is: "请问登机口在哪里？"

"请问登机口在哪里？" means "Where is the boarding gate?" and it's the basic Chinese expression used for asking where the boarding gate is. It's very handy at airports and when traveling. To answer, you can say something like "在二号航站楼，B12登机口。" (At Terminal 2, gate B12). You can keep the conversation going by reacting with something like "谢谢，我马上过去。" (Thanks, I'll head there now).