Inundatus
旱涝交替地区
🗣️ 情景例句
As you please. I'm ready.
请便。我准备好了。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。