Cause economic havoc 给经济造成破坏
Cut flights 削减航班次数
Lay off workers 解雇工人
Fight the disease 和疾病作斗争

Make a push into 向……推进
Warn of 警告可能会出现某事
Stiff resistance 顽强抵抗
Roll into 开进
Put a great deal of pressure on 对……施加很大压力

掩耳盗铃 The cat shuts its eyes when stealing cream.

过高的估计自己 Think a great deal of oneself .

引狼入室 That's like putting the cat near the goldfish bowl.

无风不起浪 There is no smoke without fire.

未雨绸缪 Although the sun shine, leave not your cloak at home.

东走西串，还是家里好 East or west ， home is best. 　

事后诸葛亮 It ′ s easy to be wise after the event.

不要班门弄斧 Do not teach fish to swim.