讨论确保国家政策的可持续性问题。

To discuss ways of ensuring the sustainability of national policies.

youdao

一旦外包计划得以实施，成本可能会下降，但仍然有可持续性问题。

Once the outsourcing plans are implemented costs may go down, but still have the problem of sustainability.

youdao

There are probably those of you in the class already who are outraged by things like the modern food environment, how much energy it takes to transport things from place to place, lack of concern with sustainability and issues like this, and you'd like to see social change.

在坐的各位当中可能已经有人,对目前的食品环境感到愤怒,很多能量浪费在食品相关的运输上,忽略了对可持续性的关心等问题,你可能希望社会会有所改变

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选