Drastic measures are needed to clean up the profession.

需要采取极端的措施来整顿这个行业。

He's not going to do anything drastic about economic policy.

他不会对经济政策作任何重大改变。

Foreign food aid has led to a drastic reduction in the numbers of people dying of starvation.

外国的食品援助使得因饥饿而死亡的人数大幅下降。