听力文本

Scientists from Tufts University have developed a technique for stabilizing blood samples using silkworm cocoons.
通过桑蚕茧，塔夫茨大学科学家研发血样保存技术GDboZoAIt[8OUZs。
The method can stabilize blood samples for weeks with no need for refrigeration.
无需冷藏室，血样可轻松保存数周]CeGD,POibi|+IX+。

This breakthrough could mean more feasible blood testing in remote regions which lack medical facilities or electricity.
许多偏远地区缺少医疗设备或无供电，该项突破使血液检测成为可能-~Cjq9I*@~@cA%qxv9QI。
Researchers found this method to sometimes even be more efficient in preserving blood samples than traditional refrigeration.
研究人员发现，该技术比传统冷藏更加有效XnVaIO!Nw4。

译文属可可英语原创，未经允许，不得转载mBhTSDBve5。

词语解释

1.silkworm cocoon 蚕茧

例句：Extracting silk fibroin and sericin by inflating silkworm cocoon belongs to state Two-top-one-high-quality project.
膨化蚕茧提取丝素及丝胶蛋白技术，属国家“双高一优”项目3L_k)Rr~*VK+SzK0a.QT。

2.remote region 偏远地区

例句：Villagers in a remote region of Laos that has neither electricity nor telephone connections are being wired up to the Internet.
在老挝的一个既不通电也不通电话的偏僻地区，村民们现在可以登陆互联网了%I&qWMCPukKvf!m&(uNF。

3.blood sample 血样

例句：The number of red and white corpuscles in a blood sample.
血样中的红细胞和白细胞的数量Pv^cn!t@J*QwXB0-u8。

4.no need for 没有必要

例句：There's no need for you to stay.
你不需要呆在这儿了h3Y|txN39dRmfl。