例句與造句

1. Tornadoes form in the warm sector of extratropical cyclones where a strong upper level jet stream exists.
2. Elsewhere, moisture from the Pacific Ocean was pushed inland by the upper level jet stream, producing showers in the Pacific Northwest and northern and central Rocky Mountains.
3. When the water in that ocean is unusually warm it causes more evaporation, creating more storms, disrupting the upper level jet stream and reducing the fish catch off South America.
4. The presence of an upper level jet stream poleward and west of the system can enhance its development by leading to increased diverging air aloft over the monsoon depression, which leads to a corresponding drop in surface pressure.
5. It's difficult to find upper level jet stream in a sentence. 用upper level jet stream造句挺難的