大米在亚洲是一种如此重要的食物——约90%产自那里并且在那里被吃掉——以至于政策旨在自给自足。

Rice is such a vital foodstuff in asia-some 90% is grown and eaten there-that policies aim at self-sufficiency.

youdao

至于一些干扰破坏活动，我想如果有些人对中国的政策不了解、不理解，我们愿意与他们加强沟通、加强了解，但前提必须是相互尊重、平等相待。

As for some disruptive activities due to lack of knowledge or understanding of China's policies, we are ready to strengthen communication, but only on the basis of mutual respect and equal treatment.

youdao

至于调查，“我认为是个好事，因为政策可以改变，使得人们更加幸福。”

As for the survey, "I think it's a good thing, because policies can be changed to make people happier."

youdao

And as for taxes, the Bush tax cuts as John said, are set to expire very substantially by the end of 2010.

至于在税收方面，约翰刚才也说过，布什的减税政策，会在2010年底，最终期满失效。

斯坦福公开课 - 经济学课程节选