嵌入地面的浴缸占了房间的大半空间。The room was dominated by a sunken bath.我们在浴室里安装了一只埋入地面的浴缸.We've putting a sunken bath in our bathroom.协调地面的航空交通与管理空中交通一样复杂。Coordinating airline traffic on the ground is as complicated as managing t...