n.生物技術(shù)
Until recently, forest biotechnology seemed unfeasible. 直到近來(lái)，林業(yè)生物技術(shù)看來(lái)還是行不通。
It's time to ring the door of biotechnology century. 現(xiàn)在該是敲響生物技術(shù)世紀(jì)之門的時(shí)候了。
