《标准美音模仿秀》是一档沪江部落的原创口语互动节目(戳我去参加节目>>),主持人截取30秒左右的英语音频,然后对音频进行重点讲解和示范模仿,并对大家递交的口语模仿作品进行一对一的点评,想要练习纯正美音的童鞋赶快行动起来吧!去沪江部落订阅本节目!

今日主持人:louise0502

20秒音频:

小编模仿音频: 

模仿文本:

"It's best to keep these around, sort of as an insurance policy. You may not ever need those genetics. But if you do and they're gone, then you're out of luck." 

That genetic "insurance policy" could provide tolerance for harsher environments brought on by climate change, or resistance to new diseases, or better ability to forage for themselves as the cost of commercial feed goes up. 

“最好能把它们保留下来,相当于一份保险单。也许你不曾想要这些传统物种。但如果你真的不需要并且它们也灭亡了,于是你就会相当背。” 

那份遗传的“保险单”可以在由于气候变化导致恶略的环境下成长,或是抵抗新病害,抑或有较强的自我生存能力来使商业饲料的产量提高。

重点单词发音讲解:

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