大嘴:
The scientists have summed up the most dangerous plants in the world. 

科学家已经总结出了世界上最危险的植物。
脸盆:
What are they? 

都有哪些呢?
大嘴:
The Nepenthes which can swallow the rodents. 

可以吞噬啮齿类动物的猪笼草。
脸盆:
Oh,so terrible ! 

哦,真可怕!
大嘴:
And the castor-oil plant,its toxin is very strong . 

还有蓖麻,它的毒素很厉害。
脸盆:
The gardeners need to be careful to pick it up . 

园丁们需要很小心的采摘蓖麻。
大嘴:
Yeah .And the oleander. 

是的。还有夹竹桃。
脸盆:
The oleanders are planted in the gardens as the ornamental flowers. 

夹竹桃被许多人当做观赏花养在家里啊。
大嘴:
Yeah ,they don’t know much about it. 

是的,他们不太了解这种植物。
脸盆:
The strong toxin will kill the people . 

这种剧毒植物会使人丧命的。