例句：
She had worked as a call centre operator making cold calls for time-share vacations.
她曾經(jīng)在一個呼叫中心擔任話務員，為分時度假打推銷電話。
Cold hands, warm heart:
外表冷漠心腸熱
例句：
She has cold hands, but a warm heart. She's a very caring person.
她的手冰冷，但心卻溫暖。她是一個很有愛心的人。
Cold comfort:
無用的安慰
例句：
That's cold comfort to anyone looking for a job right now.
對于目前正在找工作的人來說，這是一個無用的安慰。
Do a number:
傷害
例句：
My ex-wife really did a number on me.
我的前妻的的確確傷害了我。
