Carnoy
[人名] 卡诺努瓦
🗣️ 情景例句
Well,
好啦，
Teaching others teaches yourself.
教学相长。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。