Some very vital people belong to this bloodsucking type .

某些生命力极旺的人便属于这吸血的一类。

Their idea is to take another well-known difficulty of doing fieldwork in tropical forests-the endless swarms of bloodsucking leeches-and turn it into a scientific tool .

他们打算利用水蛭---在热带雨林中进行实地考察是所面临的另一个老大难问题，将其转变为科研工具。

I think I can handle some pg-13 bloodsucking .

我觉得我能应对些限制级的吸血镜头。

Carnivorous or bloodsucking aquatic or terrestrial worms typically having a sucker at each end .

食肉或吸血的水栖或陆栖蠕虫，特征是每端各有一个吸盘。

Research reveals why some people are constantly under attack from the bloodsucking insects , while others walk free .

研究揭示了为什么有些人总是会受到吸血虫蚊子的袭击而有些人却可以平安无事。