Infrasonics
次聲學
??? 情景例句
But most of all,
但最重要的
I have two tickets for a great movie. Why don't you come with me?
我有兩張大片的電影票，你要同我一起去看嗎？
We're about ready to ship your order.
你們的貨我們差不多準備在發送了。