https://online2.tingclass.net/lesson/shi0529/0009/9215/o/3.mp3
https://image.tingclass.net/statics/js/2012
O-3:on the heels of 接踵而來
A:The flood will come on the heels of the heavy rain.
A:大雨后洪水會(huì)接踵而來的。
B:I wonder if the municipal government will take some preventive measures.
B:不知道市政府會(huì)不會(huì)采取一些預(yù)防措施。
A:I'm sure they will.
A:肯定會(huì)的。