That would likely work best under a cap-and-trade or carbon tax system.

这种方法在碳排放限额交易（cap-and-trade）或碳税体系下可能最为有效。

youdao

Her work and a photo showing me wearing such a cap are attached.

她的作品及一张显有我戴此帽的相片均附呈。

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Can I wear a baseball cap to work?

我能戴棒球帽去上班吗？

youdao

Can I wear a baseball cap to work?

我能戴棒球帽去上班吗？

youdao