| But not all visitors have a fatal attraction to the pitchers. The red crab spider spends its entire life in the pitchers, hanging on with threads of silk. Instead of building a web, it relies on the water filled pitcher to trap its food. When an ant falls in, the spider simply waits for it to drown and then abseils down for a spot of fishing. Alive, this ant would be far too dangerous for the spider to tackle, so using the pitchers as traps, means it can get bigger meals. And the spider doesn't rob the pitcher of everything. The digested remains of its booty will end up in the water providing instant food for the plant. Other food, like mosquito larvae, seems to be out of reach but the spider has another surprising trick. By taking its own air supply trapped in a bubble the crab spider can actually dive to the very bottom of the pitcher. Once the prey is captured, the spider hauls itself back up its silken safety line. | |
| 但并不是被吸引到猪笼草中的昆虫都会丧命。红花蛛整个一生都在猪笼草中度过，它利用丝线悬挂在笼子里。红花蛛不是靠结网捕捉昆虫，而是靠装了水的笼子获取食物。如果一只蚂蚁掉入笼底，蜘蛛等在那里让蚂蚁淹死——然后绕绳降下把它捞起来。如果这是只活蚂蚁，它可能太危险，蜘蛛未必能把它制服，所以把笼子当作陷阱这意味着它能得到大份的美餐。蜘蛛并不是把笼子里的东西全部据为己有，它吃剩的部分都留在笼底的水里，成为猪笼草的快餐。其他食物，例如蚊子幼虫孑孓，似乎只能令红花蛛望洋兴叹。其实不然，对此它也有惊人的高招。它利用气泡内的空气，潜入笼底捕捉。一旦把猎物捕获，红花蛛利用蛛丝保险绳把自己拽上来。 |
| But not all visitors have a fatal attraction to the pitchers. The red crab spider spends its entire life in the pitchers, hanging on with threads of silk. Instead of building a web, it relies on the water filled pitcher to trap its food. When an ant falls in, the spider simply waits for it to drown and then abseils down for a spot of fishing. Alive, this ant would be far too dangerous for the spider to tackle, so using the pitchers as traps, means it can get bigger meals. And the spider doesn' t rob the pitcher of everything. The digested remains of its booty will end up in the water providing instant food for the plant. Other food, like mosquito larvae, seems to be out of reach but the spider has another surprising trick. By taking its own air supply trapped in a bubble the crab spider can actually dive to the very bottom of the pitcher. Once the prey is captured, the spider hauls itself back up its silken safety line. | |
| dan bing bu shi bei xi yin dao zhu long cao zhong de kun chong dou hui sang ming. hong hua zhu zheng ge yi sheng dou zai zhu long cao zhong du guo, ta li yong si xian xuan gua zai long zi li. hong hua zhu bu shi kao jie wang bu zhuo kun chong, er shi kao zhuang le shui de long zi huo qu shi wu. ru guo yi zhi ma yi diao ru long di, zhi zhu deng zai na li rang ma yi yan si ran hou rao sheng jiang xia ba ta lao qi lai. ru guo zhe shi zhi huo ma yi, ta ke neng tai wei xian, zhi zhu wei bi neng ba ta zhi fu, suo yi ba long zi dang zuo xian jing zhe yi wei zhe ta neng de dao da fen de mei can. zhi zhu bing bu shi ba long zi li de dong xi quan bu ju wei ji you, ta chi sheng de bu fen dou liu zai long di de shui li, cheng wei zhu long cao de kuai can. qi ta shi wu, li ru wen zi you chong jie jue, si hu zhi neng ling hong hua zhu wang yang xing tan. qi shi bu ran, dui ci ta ye you jing ren de gao zhao. ta li yong qi pao nei de kong qi, qian ru long di bu zhuo. yi dan ba lie wu bu huo, hong hua zhu li yong zhu si bao xian sheng ba zi ji zhuai shang lai. |
| But not all visitors have a fatal attraction to the pitchers. The red crab spider spends its entire life in the pitchers, hanging on with threads of silk. Instead of building a web, it relies on the water filled pitcher to trap its food. When an ant falls in, the spider simply waits for it to drown and then abseils down for a spot of fishing. Alive, this ant would be far too dangerous for the spider to tackle, so using the pitchers as traps, means it can get bigger meals. And the spider doesn' t rob the pitcher of everything. The digested remains of its booty will end up in the water providing instant food for the plant. Other food, like mosquito larvae, seems to be out of reach but the spider has another surprising trick. By taking its own air supply trapped in a bubble the crab spider can actually dive to the very bottom of the pitcher. Once the prey is captured, the spider hauls itself back up its silken safety line. | |
| dàn bìng bú shì bèi xī yǐn dào zhū lóng cǎo zhōng de kūn chóng dōu huì sàng mìng. hóng huā zhū zhěng gè yī shēng dōu zài zhū lóng cǎo zhōng dù guò, tā lì yòng sī xiàn xuán guà zài lóng zi lǐ. hóng huā zhū bú shì kào jié wǎng bǔ zhuō kūn chóng, ér shì kào zhuāng le shuǐ de lóng zi huò qǔ shí wù. rú guǒ yì zhī mǎ yǐ diào rù lóng dǐ, zhī zhū děng zài nà li ràng mǎ yǐ yān sǐ rán hòu rào shéng jiàng xià bǎ tā lāo qǐ lái. rú guǒ zhè shì zhǐ huó mǎ yǐ, tā kě néng tài wēi xiǎn, zhī zhū wèi bì néng bǎ tā zhì fú, suǒ yǐ bǎ lóng zi dàng zuò xiàn jǐng zhè yì wèi zhe tā néng dé dào dà fèn de měi cān. zhī zhū bìng bú shì bǎ lóng zi lǐ de dōng xī quán bù jù wéi jǐ yǒu, tā chī shèng de bù fèn dōu liú zài lóng dǐ de shuǐ lǐ, chéng wéi zhū lóng cǎo de kuài cān. qí tā shí wù, lì rú wén zi yòu chóng jié jué, sì hū zhǐ néng lìng hóng huā zhū wàng yáng xīng tàn. qí shí bù rán, duì cǐ tā yě yǒu jīng rén de gāo zhāo. tā lì yòng qì pào nèi de kōng qì, qián rù lóng dǐ bǔ zhuō. yī dàn bǎ liè wù bǔ huò, hóng huā zhū lì yòng zhū sī bǎo xiǎn shéng bǎ zì jǐ zhuāi shàng lái. |
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