call a taxi的用法和樣例：
例句
- Be he about to call a taxi?
他就要叫出租汽車(chē)嗎？ - It's extremely kind of you to offer, but I can call a taxi.
謝謝您的好意，不過(guò)我可以叫一輛出租汽車(chē)。 - The hotel porter will call a taxi for you.
旅館的門(mén)衛可以給你叫計程車(chē)。 - He's drunk again; we'd better call a taxi and get him home.
他又醉了，最好叫輛計程車(chē)把他送回家去。
