The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.

解释：大多数花类药材都有升散的作用，而旋覆花却有降气的作用，说明药材特性的多样性。

Sustainability is not an option; it's a necessity for the future of our industry.

My attitude is that if you push me towards something that you think is a weakness, then I will turn that perceived weakness into a strength.

每一部电影都是一次旅程，每一次旅程都会改变你。