- 飞机在云层上飞著。
The plane flew above the clouds.
- 昆虫有一层坚硬的表皮。
Insects have a hard skin.
- 玩具部门在第五层。
The toy department is on the fifth floor.
- 美国是一个自称没有社会阶层的国家。
America likes to claim that it is a "classless" society.
- 强盗似乎是在上层破窗而入的。
It seems that the burglar broke in through an upstairs window.
- 他说：“日本管理层必须学会如何处理美国员工。”
Japanese management must learn how to deal with American workers, he said.
- 我到柜台拿了钥匙，然后就乘电梯去了我房间的楼层。
After asking for my key at the front desk, I took the elevator to my floor.
- 它是个描述由大气层里在增多二氧化碳全球变暖的词语。
It is a term used to describe the warming of the earth due to increasing amounts of carbon dioxide in the atmosphere.
