ineffective fire fighting ineffectiveness of fire fighting
Related Translations:
起作用: 1.(起影响) play a part (in) 短语和例子他们对保卫和平起着越来越重要的作用。 they are playing an increasingly important part [role] in safeguarding peace.2.(产生效果)take effect:很明显, 他的话在起作用了。his words were taking effect