the finless porpoise is an icon of an ecosystem under siege.
长江江豚的灭亡将会是生态系统遭受破坏的一个标志。
the finless porpoise is another resident marine mammal species.
此外,江豚是另一种在本港海域栖居的海洋哺乳类动物。
thought tof finless porpoise smile, think of the finless porpoise in the public service ads appeal, my heart was pulled together, out of breath!
想到江豚的微笑,想到公益广告里的江豚的呼吁,我的心被揪到了一起,喘不过气来!
this paper reports the results of observations and experiment about the behavior, food and control of diseases on a finless porpoise in the poll.
本文报道了对饲养下的长江江豚的行为、食物数量的观察和疾病治疗实验结果。
the baiji dolphin, the ancient river sturgeon and the finless porpoise depend on the yangtze fortheir survival.
白鳍豚,古老的鲟鱼和江豚都生活在长江中。
increasing pollution of the yangtze river and the threat this poses to the finless porpoise is also a warning for a third of the nation's population that depends on these waters.
持续不断的长江污染以及由此对江豚构成的威胁对于生活在这一水域占据全国人口三分之一的人们来说也是一个警告。