Cameron, yet again, has set a new high-bar, for not only what can be done on the movie screen but also why it should be done.

卡梅伦再树立了新的里程碑，不仅可以在电影屏幕做到什么，还有为什么可以这样做。

youdao

Why should developers be content with the restricted set of widgets specified in a document when they have an extensible toolkit to play with?

既然有可扩展的工具箱使用，开发人员何必在文档中使用有限的一组控件呢？

youdao

Why should every company or university set up and maintain its own mail server, when Google or Microsoft can do it more efficiently?

如果谷歌或微软能够更有效地提供和维护邮件服务器，每一个公司和大学还有必要自己这样做吗？

youdao

The EU still thinks Turkey has further to go before formal accession negotiations can start, but even those member states least friendly to the Turks have been making conciliatory noises: on October 10th, the foreign minister of Greece, Turkey's traditional adversary, said he saw no reason why the EU should not set a date for accession talks with Turkey at its December summit in Copenhagen.

ECONOMIST: Growing and slowing | The

Lobbyists can provide plenty of emotive and colourful reasons why the WTO should not pen a set of rules.

BBC: Investment puzzle for WTO

Europe's new Climate Action Commissioner Connie Hedegaard recently published a paper that set out the arguments why the EU should commit itself to a unilateral cut of 30% by 2020.

BBC: EU 'half way to 2020 emissions target'