2017年最新港台嫩模:what is jet stream?

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/14 00:53:59

喷流:a high-speed, wandering wind current in the upper troposphere that blows from west to east and affects Earth's weather .

气流

jet-stream is water that 流得很快!应该是吧?