例句與造句

1. Coloured areas with wind speed exceeding 150 km per hour correspond to the coverage extent of the upper - level jetstream
   圖中以顏色標示風速每小時超過150公里的區域，亦即高空急流的覆蓋范圍。
2. It's difficult to find coverage extent in a sentence. 用coverage extent造句挺難的