Across the road is Amyris, a Californian company which has developed enzymes that in laboratory experiments have turned sugar into substitutes for motor and jet fuel.

• 这家公司的街对面是一家美国加州企业Amyris，它开发出了多种酶，而且在实验过程中，这些酶能够把糖转化为发动机燃料与喷气机燃料的替代物。