漢英對照/風具有各種特性

風具有各種特性。風速是其中一個重要特性，其他是氣體密度和風能。風也是種子和鳥類的重要交通工具。隨着時間的推移，東西可以在風中傳播千里。

Wind has various characteristics. Wind speed is one of the important characteristics, others are gas density and wind energy. Wind is also an important means of transport for seeds and birds. Over time, things can spread thousands of miles in the wind.