实现生物多样性和陆地食物供应目标的一种选择是用更少的土地生产更高的产量，从而腾出土地用于保护目的。
One option for moving toward both biodiversity and terrestrial food supply goals is to produce greater yields from less land, thereby freeing land for conservation purposes.
欧盟出资赞助的这一“小行星防护盾”项目从柏林起步，目标是寻找一种能保护地球免遭太空巨石撞击的方法，该项目预期将耗时三年完成。
Run out of Berlin with funds from the EU, the NEO Shield project, which will look for a way to protect earth from the space rocks, is expected to take three years to complete.
你看，虚拟集体记忆成为了一种动力，这也是我们的目标——保护和鼓励创造性。
You see, it is, or rather it could be, a stimulating process. This is our aim: to safeguard and to encourage creativity.
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