| Feet, so vital for gliding, are now put to other uses. Two's company, three's inconvenient but in any case, all male frogs are equipped with dry thumbs which enable them to get a vice like grip on their moist partners. It's a case of first come first served. Living in such a humid environment, means jungle frogs are less tied to puddles and pools and these even lay their eggs out of water. There's little chance of them drying out and up here they're safer from predators. Surprisingly, it doesn't rain every day in the rainforest but more still falls here than anywhere else on Earth. On average, over two metres a year. A single tree can suck up hundreds of tons of water each year. But the trees can't use all this water, so much of it returns to the air as vapour, forming mist and clouds. | |
| 脚现在被派作了别的用场。双人成伴，三个就引起了麻烦。但是所有的雄蛙都长有有力的前爪，这使它们能够紧紧抓牢它们湿漉漉的伴侣。这里的规则是先到者先交配。居住在这样潮湿的环境中意味着丛林中的青蛙对水坑和池塘的依赖性减少。这些蛙甚至不把卵产在水中。蛙卵被干死的可能性很小，而且被捕食的可能性也较小。令人惊奇的是雨林里不是每天都下雨，但是这里的降雨量仍然比地球上任何其他地方都多，平均一年有两米多。一棵树每年可以吸收几百吨水，但是树木本身用不了这么多水，大部份的水分被蒸发到了空气中，成为雾霭和云。 |
| Feet, so vital for gliding, are now put to other uses. Two' s company, three' s inconvenient but in any case, all male frogs are equipped with dry thumbs which enable them to get a vice like grip on their moist partners. It' s a case of first come first served. Living in such a humid environment, means jungle frogs are less tied to puddles and pools and these even lay their eggs out of water. There' s little chance of them drying out and up here they' re safer from predators. Surprisingly, it doesn' t rain every day in the rainforest but more still falls here than anywhere else on Earth. On average, over two metres a year. A single tree can suck up hundreds of tons of water each year. But the trees can' t use all this water, so much of it returns to the air as vapour, forming mist and clouds. | |
| jiao xian zai bei pai zuo le bie de yong chang. shuang ren cheng ban, san ge jiu yin qi le ma fan. dan shi suo you de xiong wa dou chang you you li de qian zhao, zhe shi ta men neng gou jin jin zhua lao ta men shi lu lu de ban lv. zhe li de gui ze shi xian dao zhe xian jiao pei. ju zhu zai zhe yang chao shi de huan jing zhong yi wei zhe cong lin zhong de qing wa dui shui keng he chi tang de yi lai xing jian shao. zhei xie wa shen zhi bu ba luan chan zai shui zhong. wa luan bei gan si de ke neng xing hen xiao, er qie bei bu shi de ke neng xing ye jiao xiao. ling ren jing qi de shi yu lin li bu shi mei tian du xia yu, dan shi zhe li de jiang yu liang reng ran bi di qiu shang ren he qi ta di fang dou duo, ping jun yi nian you liang mi duo. yi ke shu mei nian ke yi xi shou ji bai dun shui, dan shi shu mu ben shen yong bu liao zhe me duo shui, da bu fen de shui fen bei zheng fa dao le kong qi zhong, cheng wei wu ai he yun. |
| Feet, so vital for gliding, are now put to other uses. Two' s company, three' s inconvenient but in any case, all male frogs are equipped with dry thumbs which enable them to get a vice like grip on their moist partners. It' s a case of first come first served. Living in such a humid environment, means jungle frogs are less tied to puddles and pools and these even lay their eggs out of water. There' s little chance of them drying out and up here they' re safer from predators. Surprisingly, it doesn' t rain every day in the rainforest but more still falls here than anywhere else on Earth. On average, over two metres a year. A single tree can suck up hundreds of tons of water each year. But the trees can' t use all this water, so much of it returns to the air as vapour, forming mist and clouds. | |
| jiǎo xiàn zài bèi pài zuò le bié de yòng chǎng. shuāng rén chéng bàn, sān ge jiù yǐn qǐ le má fán. dàn shì suǒ yǒu de xióng wā dōu cháng yǒu yǒu lì de qián zhǎo, zhè shǐ tā men néng gòu jǐn jǐn zhuā láo tā men shī lù lù de bàn lǚ. zhè lǐ de guī zé shì xiān dào zhě xiān jiāo pèi. jū zhù zài zhè yàng cháo shī de huán jìng zhòng yì wèi zhe cóng lín zhōng de qīng wā duì shuǐ kēng hé chí táng de yī lài xìng jiǎn shǎo. zhèi xiē wā shèn zhì bù bǎ luǎn chǎn zài shuǐ zhōng. wā luǎn bèi gàn sǐ de kě néng xìng hěn xiǎo, ér qiě bèi bǔ shí de kě néng xìng yě jiào xiǎo. lìng rén jīng qí de shì yǔ lín lǐ bú shì měi tiān dū xià yǔ, dàn shì zhè lǐ de jiàng yǔ liàng réng rán bǐ dì qiú shàng rèn hé qí tā dì fāng dōu duō, píng jūn yī nián yǒu liǎng mǐ duō. yī kē shù měi nián kě yǐ xī shōu jǐ bǎi dūn shuǐ, dàn shì shù mù běn shēn yòng bù liǎo zhè me duō shuǐ, dà bù fèn de shuǐ fèn bèi zhēng fā dào le kōng qì zhōng, chéng wéi wù ǎi hé yún. |
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