|
1 3 of the land on our planet is desert. These great scars on the face of the earth appear to be lifeless, but surprisingly none are. In all of them life manages somehow to keep a precarious hold. Not all deserts are hot. 50mileanhour winds blowing in from Siberia bring snow to the Gobi Desert in Mongolia. From a summer high of 50 degrees centigrade the temperature in midwinter can drop to minus 40, making this one of the harshest deserts of all. Few animals can survive these extreme changes. Wild Bactrian camels, one of the rarest mammals on the planet, and perhaps the hardiest. Their biggest problem is the lack of water, particularly now, in winter, when the little there is is locked up as ice. |
|
wǒ men zhè gè xīng qiú shàng, yǒu 1 3 de lù dì shì shā mò, zài dì qiú biǎo miàn dí zhèi xiē jù dà shāng hén shàng miàn, kàn shang qu hǎo xiàng méi yǒu shēng mìng cún zài, qí shí bìng fēi rú cǐ, zài suǒ yǒu de shā mò lǐ, dōu yǒu shēng mìng yǐ gè zhǒng fāng shì, jiān nán ér wán qiáng dì shēng cún zhe, bìng fēi suǒ yǒu de shā mò dōu kù rè, yǐ měi xiǎo shí 80 gōng lǐ de sù dù, cóng xī bó lì yà chuī lái de fēng, gěi méng gǔ de gē bì shā mò dài lái jiàng xuě, zhè lǐ xià tiān de qì wēn gāo dá 50 shè shì dù, ér dào le yán dōng jì jié, kě yǐ jiàng dào líng xià 40 dù, yīn cǐ zhè piàn shā mò shì quán shì jiè, suǒ yǒu shā mò zhōng zuì yán kù de dì qū, néng shì yìng qì wēn rú cǐ jí duān biàn huà de, dòng wù shǎo zhī yòu shǎo, yě shēng shuāng fēng tuó shì dì qiú shàng zuì zhēn xī de, yě kě néng shì zuì néng chī kǔ nài láo de, bǔ rǔ dòng wù zhī yī, tā men zuì dà de wèn tí shì quē shǎo yǐn shuǐ, yóu qí shì zài xiàn zài zhè zhǒng lóng dōng jì jié, jǐn yǒu de yì diǎn shuǐ yě jié chéng le bīng. |