Combinatorially
组合地\\n组合数学地
🗣️ 情景例句
Would you mind?
你们不介意吧
Oh, really? Where did you go?
哦，真好？去哪儿了？
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.
即使你走运弄到一个卧铺，夜间有一半时间你会盯着车顶那盏小蓝灯而睡不着觉；要不然就为查票摸索你的车票。