But the rattlesnakes are hungry.

但是，这些响尾蛇饿了。

Rattlesnakes belong to the viper family.

响尾蛇属于蛇科。

Other Skills: Killing rattlesnakes on his Texas ranch.

其他技能：在他位于德州的农场杀响尾蛇。

The usual risks of the desert: rattlesnakes,heat,and lack of water.;

沙漠中常见的危险有:响尾蛇,酷热及缺水.

The usual risks of the desert: rattlesnakes , heat, and lack of water.

沙漠中常见的危险有： 响尾蛇，酷热及缺水。

The usual risks of the desert are: rattlesnakes, heat, and lack of water.

沙漠中常见的危险有：响尾蛇，酷热及缺水。

The usual risks of the desert are: rattlesnakes , heat, and lack of water.

沙漠中常见的危险有： 响尾蛇，酷热及缺水。

Would you believe that walruses, rattlesnakes, and parakeets all once lived in the same house?

你相信海象、响尾蛇和鹦鹉曾经在同一个屋檐下居住吗？

Vipers ( adders ) and rattlesnakes manufacture the blood poison, which is known as haemolytic .

蝰蛇（ 小蝰蛇）和响尾蛇产生血液毒素，称为溶血性毒液。

Vipers ( adders ) and rattlesnakes manufacture the blood poison, which is known as haemolytic.

蝰蛇 ( 小蝰蛇 ) 和响尾蛇产生血液毒素, 称为溶血性毒液.