easterly wave的用法和樣例：
例句
- A bell-shaped mountain was used to study the influence of the topographic parameters on the amplitude of the lee wave.
摘要利用一個(gè)三層模式和鐘形山脈研究了中尺度地形參數對背風(fēng)波振幅的影響。 - In the wave of reflection that followed last year's rioting over disputed elections, the police were blamed for killing hundreds.
在去年有爭議的競選騷亂風(fēng)波中，警察部門(mén)被指責殺害了數百人。
