lessen emission

• 减排

lessen emission的用法和样例：

例句

1. The Regulation also requires certain printing machines to have appropriate emission control devices.
   规例亦要求某些印刷机装置减排设备。
2. The flexible mechanisms of the Kyoto Protocol provide for transferable credits derived from greenhouse gas emission reduction projects.
   京都议定书的灵活机制为温室气体减排项目提供贷款。