| In Victorian times, there was a big craze for collecting seaweeds. They would go and collect some of the very very beautiful seaweeds and they've made them into these absolutely exquisite little books. So we know what they collected, and we also know whether those things are still there today. We can also get the DNA out of them, so they're not only beautiful and historically interesting, if you like, for the wholes of history of the subject, but they are of a worth scientifically as well. I think if we begin to see the loss of some of our very key seaweeds, and we really are in trouble in the world. They may be acting as nurseries for fisheries, for example. They're very important in terms of taking up carbon dioxide in the environment. Also, it seems that some of the brown algae for example, which have some unique compounds in that you don't find in flowering plants, do seem to have some anti-cancer properties. Now, of course it's very difficult to work out exactly how this functions, but people are beginning to research into this much more. | |
| 维多利亚时代刮起了收集海藻的风潮，人们会去采集那些美丽绝伦的海藻。然后将标本保存在这些精致的小册子中，因此我们知道他们收集到了什么。我们还知道这些物种是否尚存，我们也可以提取出DNA。他们不只是光鲜美丽，具历史韵味，如果你感兴趣，纵观历史。它们也有一定的科学价值，如果重要的海藻种类开始灭绝，就足以说明我们的世界有了麻烦。海藻是鱼类的养殖场所，它们还是吸收环境中二氧化碳的能手。并且，某些褐藻中含有独特的成分，是开花植物中无法找到的。这些成分可能具有抗癌作用，虽然很难弄清其作用机理，但人们已经开始着重研究这一课题。 |
| In Victorian times, there was a big craze for collecting seaweeds. They would go and collect some of the very very beautiful seaweeds and they' ve made them into these absolutely exquisite little books. So we know what they collected, and we also know whether those things are still there today. We can also get the DNA out of them, so they' re not only beautiful and historically interesting, if you like, for the wholes of history of the subject, but they are of a worth scientifically as well. I think if we begin to see the loss of some of our very key seaweeds, and we really are in trouble in the world. They may be acting as nurseries for fisheries, for example. They' re very important in terms of taking up carbon dioxide in the environment. Also, it seems that some of the brown algae for example, which have some unique compounds in that you don' t find in flowering plants, do seem to have some anticancer properties. Now, of course it' s very difficult to work out exactly how this functions, but people are beginning to research into this much more. | |
| wei duo li ya shi dai gua qi le shou ji hai zao de feng chao, ren men hui qu cai ji nei xie mei li jue lun de hai zao. ran hou jiang biao ben bao cun zai zhei xie jing zhi de xiao ce zi zhong, yin ci wo men zhi dao ta men shou ji dao le shen me. wo men hai zhi dao zhei xie wu zhong shi fou shang cun, wo men ye ke yi ti qu chu DNA. ta men bu zhi shi guang xian mei li, ju li shi yun wei, ru guo ni gan xing qu, zong guan li shi. ta men ye you yi ding de ke xue jia zhi, ru guo zhong yao de hai zao zhong lei kai shi mie jue, jiu zu yi shuo ming wo men de shi jie you le ma fan. hai zao shi yu lei de yang zhi chang suo, ta men hai shi xi shou huan jing zhong er yang hua tan de neng shou. bing qie, mou xie he zao zhong han you du te de cheng fen, shi kai hua zhi wu zhong wu fa zhao dao de. zhei xie cheng fen ke neng ju you kang ai zuo yong, sui ran hen nan nong qing qi zuo yong ji li, dan ren men yi jing kai shi zhuo zhong yan jiu zhe yi ke ti. |
| In Victorian times, there was a big craze for collecting seaweeds. They would go and collect some of the very very beautiful seaweeds and they' ve made them into these absolutely exquisite little books. So we know what they collected, and we also know whether those things are still there today. We can also get the DNA out of them, so they' re not only beautiful and historically interesting, if you like, for the wholes of history of the subject, but they are of a worth scientifically as well. I think if we begin to see the loss of some of our very key seaweeds, and we really are in trouble in the world. They may be acting as nurseries for fisheries, for example. They' re very important in terms of taking up carbon dioxide in the environment. Also, it seems that some of the brown algae for example, which have some unique compounds in that you don' t find in flowering plants, do seem to have some anticancer properties. Now, of course it' s very difficult to work out exactly how this functions, but people are beginning to research into this much more. | |
| wéi duō lì yà shí dài guā qǐ le shōu jí hǎi zǎo de fēng cháo, rén men huì qù cǎi jí nèi xiē měi lì jué lún de hǎi zǎo. rán hòu jiāng biāo běn bǎo cún zài zhèi xiē jīng zhì de xiǎo cè zi zhōng, yīn cǐ wǒ men zhī dào tā men shōu jí dào le shén me. wǒ men hái zhī dào zhèi xiē wù zhǒng shì fǒu shàng cún, wǒ men yě kě yǐ tí qǔ chū DNA. tā men bù zhǐ shì guāng xiān měi lì, jù lì shǐ yùn wèi, rú guǒ nǐ gǎn xīng qù, zòng guān lì shǐ. tā men yě yǒu yí dìng de kē xué jià zhí, rú guǒ zhòng yào de hǎi zǎo zhǒng lèi kāi shǐ miè jué, jiù zú yǐ shuō míng wǒ men de shì jiè yǒu le má fán. hǎi zǎo shì yú lèi de yǎng zhí chǎng suǒ, tā men hái shì xī shōu huán jìng zhōng èr yǎng huà tàn de néng shǒu. bìng qiě, mǒu xiē hè zǎo zhōng hán yǒu dú tè de chéng fèn, shì kāi huā zhí wù zhōng wú fǎ zhǎo dào de. zhèi xiē chéng fèn kě néng jù yǒu kàng ái zuò yòng, suī rán hěn nán nòng qīng qí zuò yòng jī lǐ, dàn rén men yǐ jīng kāi shǐ zhuó zhòng yán jiū zhè yī kè tí. |
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