政府采取了很多措施来改善环境。
zhèngfǔ cǎiqǔ le hěnduō cuòshī lái gǎishàn huánjìng 。
The government has taken many measures to improve the environment.
为了确保安全,我们需要制定新的措施。
wèile quèbǎo ānquán , wǒmen xūyào zhìdìng xīnde cuòshī 。
To ensure safety, we need to formulate new measures.
这项措施将有效降低污染。
zhèxiàng cuòshī jiāng yǒuxiào jiàngdī wūrǎn 。
This measure will effectively reduce pollution.