?采取果断措施

drastic measures to cure inflation制止通货膨胀的激烈措施 take drastic measures采取果断措施[激烈手段] Those two suggestions are quite distinct from each other.这两个建议截然不同。

?采取严厉措施

... take appropriate measures 采取适当的措施; 采取相应的措施 take deterrent measures 采取警戒措施 take drastic measures 采取严厉措施 ...

?采取断然措施

... 采取补救措施 take remedial action 采取断然措施 take drastic measures 采取各种措施 adopt various measures ...