A tax on upstream carbon sources is one easy way to put a price on carbon emissions, although some countries may wish to use other methods, such as emissions trading schemes.

对上游碳资源征税是为碳排放定价的一种简单方法，尽管一些国家可能希望使用其他方法，例如碳排放交易计划。

youdao

These services are available as a free software download for any customer to use and modify as they wish (see Resources).

这些服务作为免费的软件下载提供，任何用户都可以使用和修改它们（见 参考资料）。

youdao

Instead, the TV experience is simply being enhanced by the web-enabled technologies - which you can choose to use or not use as you wish.

不同的是，看电视这种体验简单地因为这种网络技术而得到改善--你可以根据自己的感觉选择用还是不用。

youdao

As I mentioned, you can also use "I wish" when you express something that you do not want to have happen.

就像我之前提到的，当你想说明你不希望发生的事情时，你也可以用“I wish”。

I wish 课堂 - SpeakingMax英语口语达人

They can also document your activity on the Web site, allowing the site's administrators to amass information to use as they wish.

CNN: Guard your online privacy

We should also be more willing to rely not just on international nongovernmental organizations and aid agencies, but also use the moderate groups we wish to strengthen as conduits for aid, helping them legitimize themselves with the Syrian people.

CNN: Rubio: Syrians must feel U.S. support

Lord Haskel protested that there were suppliers who had "no wish to use the logo... no wish to use the Olympic rings" but wanted to "use the Olympics as a shop window for the products... which they have supplied, to go out and get further orders from other countries".

BBC: Peer attacks 2012 Olympics organisers