Four species are native to Asia and the other four to Africa.

其中4种穿山甲原产于亚洲，另外4种原产于非洲。

The four species of piranha that are carnivorous, however, certainly earn their reputation as fiercefish.

有四种食人鱼是食肉 的，当然可以称之为凶猛鱼类。

So we recorded four species of stinging hymenopterans in the field. As well as these buzzing bats in hand.

我们在野外记录了四种会蜇人的膜翅目昆虫。还有手里这些发出嗡嗡声的蝙蝠。

There are now four species that produce commercial beer.

现在有四种生产商业啤酒。

So we recorded four species of stinging hymenopterans in the field.

Russo：所以我们在野外记录了四种带刺的膜翅目动物。

The Asiatic black bear is one of four species of bear in India.

亚洲黑熊是印度四种熊之一。

When I'm stressed, I recite the four species of Antarctic penguin.

我一有压力就会默念四种南极企鹅。

Only four species in the cat family can: lions, tigers, leopards, and jaguars.

猫科动物中只有四种可以：狮子、老虎、豹子和美洲豹。

There were once hundreds of monotreme species, but there are only five left: four species of echidnas and the duck-billed platypus.

曾经有好几百种单孔目哺乳动物，现在仅存5种：4种针鼹和鸭嘴兽。

Here’s the weird thing, though: zoologists are pretty sure those four species of cats can’t purr.

不过，奇怪的是：动物学家非常确定这四种猫科动物不会发出咕噜声。

So that's the difference we found, that I declared to the world that it's four species, it's not one.

这就是我们发现的差异，我向世界宣布它是四个物种，而不是一个。

The African Pangolin working group says if current poaching trends continue, all four species of African pangolin will be extinct within two decades.

非洲穿山甲（保护）工作组表示，如果目前的偷猎趋势持续下去，所有四种非洲穿山甲将在二十年内灭绝。

You can probably hear the birds around me, hear hyacinth macaws all over the place, jabiru storks and four species of deer, two species of peccaries.

你可能可以听到我周围的鸟儿的声音，到处都是风信子金刚鹦鹉、贾比鲁鹳和四种鹿、两种西貒的声音。

Getting these to spawn which we've done and settle into juvenile coral means we've created an F2 generation and closed the life cycle of four species of coral in captivity.

让这些珊瑚成功产卵，以及珊瑚幼体培育工作的有序进行意味着我们已经创造出了F2代珊瑚，并完成了四种人工培育珊瑚的全生命周期培养。

Both these results follow when another division is made, and when all the least genera, with from only one to four species, are altogether excluded from the tables.

当进行另一次划分时， 以及当所有最少的属（只有一到四个种）被完全排除在表格之外时， 这两个结果都会出现。

The researchers still don't know why the frogs prefer walking to hopping, but all four species live in similar grassland habitats that lack branches or foliage to latch on to.

研究人员仍然不知道为什么青蛙更喜欢走路而不是跳跃，但这四种青蛙都生活在类似的草地栖息地， 没有树枝或树叶可供依附。

From New Guinea: Off the island of New Guinea and northern Australia, researchers spotted four species of intricately patterned sharks that walk on their fins to hunt during low tides.

来自新几内亚：在新几内亚岛和澳大利亚北部，研究人员发现了四种花纹复杂的鲨鱼， 它们在退潮时用鳍行走捕食。

In other words, my team and I are doing all we can to save what we now know are four species, and I welcome you to join us in conserving the beautiful king cobra.

换句话说，我和我的团队正在尽我们所能来拯救我们现在知道的四种物种，我欢迎您加入我们来保护美丽的眼镜王蛇。

In other words, my team and I are doing all we can to say what we now know are four species, and I welcome you to join us in conserving the beautiful king cobra.

换句话说，我和我的团队正在尽我们所能说出我们现在所知道的四个物种，我欢迎您加入我们来保护美丽的眼镜王蛇。

To investigate, Prof Andrew Adamatzky at the University of the West of England's unconventional computing laboratory in Bristol analysed the patterns of electrical spikes generated by four species of fungi – enoki, split gill, ghost and caterpillar fungi.

为了进行调查，位于布里斯托尔的西英格兰大学非常规计算实验室的安德鲁·阿达马茨基教授分析了四种真菌——金针菇、裂鳃、幽灵菌和虫草菌——产生的电尖峰模式。