哺乳动物的

Now is the world's most primitive mammals.

是现在世界上最原始的哺乳动物。

Yeah, yeah, it's the second biggest out of all the mammals.

嗯，是哺乳动物中第二大的。

Therefore, all mammals live in the sea.

因此，所有的哺乳动物都生活在海中。

They are, in fact, the world's largest burrowing mammals.

实际上，他们是世界上最大的挖洞哺乳动物。

Smith:I realized that you're not actually mammals.

我意识到你们人类并不是真正的哺乳动物。

It is an essential nutrient in the diet of mammals.

它是哺乳动物重要的营养物质

I went to a marine mammal conference down in San Diego.

我去了在圣地亚哥召开的"海洋哺乳动物研讨会"

It's the longest migration of any marine mammal.

这是海洋哺乳动物中最长距离的迁徙

There are five marine mammal teams, each trained for a specific type of mission.

海洋哺乳动物小组共有5组，每组受训完成一种特定的任务类型。

Another claim to plastic bags is that it will kill 100 thousand Marine mammal and 1 million sea birds.

塑料袋受到的另一指控是，它每年要杀死10万只海洋哺乳动物和100万只海鸟。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐