C-19：cool/kick one's heels 百般无聊地等待
A:Hi, Patti, I'm sorry for heing late.
A:嗨，帕蒂，对不起，我来晚了。
B:I have cooled my heels for nearly an hour.
B：我百般无聊地等了你一个小时。
A:I'm awfully sorry. There're traffic jams everywhere this hour of the day, you know.
A:实在对不起，这个点儿到处塞车，你也知道。
B:You should have started earlier.
B：你可以早一点出来嘛！
