我们需要制定一个有效的对策来解决这个问题。
wǒmen xūyào zhìdìng yígè yǒuxiào de duìcè lái jiějué zhègè wèntí 。
We need to formulate an effective countermeasure to solve this problem.
政府采取了多项对策来应对经济危机。
zhèngfǔ cǎiqǔ le duō xiàng duìcè lái yìngduì jīngjì wēijī 。
The government has taken several countermeasures to cope with the economic crisis.
制定对策时,需要考虑各种可能的因素。
zhìdìng duìcè shí , xūyào kǎolǜ gèzhǒng kěnéng de yīnsù 。
When formulating countermeasures, it is necessary to consider various possible factors.