每日口說挑戰 有錢人的交通工具？來一窺私人直升機的內部！ (We went inside some of the world's most popular corporate helicopters | CNBC International)

今日挑戰句子

Of course, you will need to wear a headset so you can communicate with the pilot but this has soundproofing so it won't be as loud as it typically sounds.

當然，你會需要戴耳機好跟飛行員溝通，不過這架具有隔音功能，所以它不會像一般的那麼吵。