单孔类动物

The world's only monotremes are the platypus and the echidna.

鸭嘴兽和针鼹鼠是世界上唯一的单孔类动物。

A high percentage of New Guinea's species are endemic, and thousands are still unknown to science: probably well over 200,000 species of insect, between 11,000 to 20,000 plant species; over 650 resident bird species, including most species of birds of paradise and bowerbirds , parrots , and cassowaries ; over 400 amphibians ; 455 butterfly species; marsupials and monotremes including Bondegezou , Goodfellow's Tree-kangaroo , Huon Tree-kangaroo , Long-beaked Echidna , Tenkile , Agile Wallaby , Alpine Wallaby , cuscuses and possums ; and various other mammal species.

高比例的新几内亚物种是只有当地特有，那里可能有远远超过 200，000种昆虫，是科学仍然未辨认的：亦有 11，000至20，000之间的植物物种；超过 650的留鸟种，包括大部分园丁鸟，鹦鹉， cassowaries；超过 400个两栖动物，455种蝴蝶，有袋动物和单孔类，包括 Bondegezou ，古德费洛的树袋鼠，翁树袋鼠，长吻针鼹， Tenkile ，敏捷袋鼠，高山袋鼠，负鼠和 cuscuses；和其他各种哺乳类动物。

A unique example of sperm cooperation in monotremes is used as evidence that the epididymis produces sperm competition proteins to form groups of 100 sperm into bundles that have a forward motility nearly thrice that of individual spermatozoa.

本文为此提供了证据，证据之一是单孔类动物精子的协作模式。附睾产生精子竞争蛋白，将100个精子集结成束，其向前运动性是单一精子的三倍。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。