It is a great pleasure to be here today to help plant Lone Pine saplings in the new Canberra International Arboretum and Gardens.
今天来到这里，这是一个非常高兴的心情，在新的堪培拉国际植物园和花园，以帮助栽种（植物界）独领风骚的松树树苗。The bitter fleabane in the wind is a typical drifting plant.
那些风中轻飘的飞蓬，是植物界随遇而安的典型。Polyploidy had the very vital significance in the plant evolution, about a half of species belong to polyploidy in the plant field .
多倍体在植物进化中有很重要的意义，植物界约有二分之一的物种属于多倍体。Quercetin is one of the most common flavonoids in vegetable kingdom.
槲皮素是植物界最常见的类黄酮之一。Judging from the botanical Ginkgo biloba compared with the dinosaurs, and giant pandas are known as vegetable kingdom.
植物学家常把银杏与恐龙相提并论，并有植物界的大熊猫之称。It's the first time such a feature has been discovered in plants, which mostly rely on flashy colors to attract pollinating insects.
这在植物界还算头一遭，因为植物主要依靠鲜艳的颜色来吸引昆虫传粉。Herman was a remarkable person in the Dutch cactus and succulent world who published several papers on cacti.
Herman在荷兰的仙人掌和多汁植物界是一个非常著名的人，他发表过几篇关于仙人掌的论文。It was only in 1983 that scientists inserted the first foreign genes into tobacco and petunias, the "white mice" of the plant world.
直到1983年科学家们才首次把异体基因移植到烟草和植物界的“白鼠”矮牵牛属植物中去。Defensin is a widely existed antimicrobial peptide in plants, insects and mammals.
防御素是一种广泛存在于动植物界的抗菌多肽。