Perquadrat
加大样方
🗣️ 情景例句
I care about the practical things.
我关心实用的事物。
Does Sany like the smell of wine?
仙尼喜欢酒味吗？
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。