emergency call的用法和樣例：
例句
- Excuse me. This is the operator; you have an emergency call from to hang up for a minute, please.
對不起，我是接線(xiàn)員，你有一個(gè)從 ... 到 ... 的緊急電話(huà)，請你掛斷一會(huì )兒。 - The fire-brigade answered the emergency call but there was no fire it was all a hoax.
消防隊接到報警電話(huà)后采取了行動(dòng),但是并沒(méi)有火災--這完全是一場(chǎng)惡作劇。
