他保证，日本将坚持世界上某些更为严格的减排目标，并发挥表率作用。

He promises Japan will show leadership, by sticking to some of the world's more ambitious targets for emissions reduction.

youdao

我对杜邦公司在PFOA主动减排和使用上所发挥的领先和表率作用表示赞赏，并且希望其它企业能够跟上。

I would like to commend them for their leadership in moving to voluntarily reduce their emissions and USES of PFOA and I am hopeful that others will follow.

youdao