To test the nose, the team presented it with healthy leaves from cucumber, pepper and tomato plants.

为了测试这个鼻子，研究团队给它闻了从黄瓜、辣椒和西红柿植株上采集到的健康叶子。

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Much like a newt that has lost a limb, these mice will replace missing or damaged tissue with healthy tissue that lacks any sign of scarring.

就像一只失去了肢体的蝾螈，这些老鼠将用没有任何疤痕迹象的健康组织代替缺失或受损的组织。

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Similarly, according to researchers, listening to just 30 minutes of soft music every day may help with healthy blood sugar levels, through the lowering of stress and anxiety.

类似地，根据研究人员的说法，每天只听30分钟的轻音乐可能有助于降低压力和焦虑，从而保持健康的血糖水平。

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Doctors first used chemicals to destroy the children's own marrow, then replaced it with healthy marrow.

VOA: special.2009.12.16

Fungi which don't often cause infections in people with healthy immune systems but can under some circumstances, and can be tremendous problems in patients that have weakened immune systems.

真菌在免疫系统健康的情况下通常,不引起感染,但在某些情况下也会感染,那就成了极大的问题,在免疫系统脆弱的病人体内

耶鲁公开课 - 生物医学工程探索课程节选

Doctors at these centers replace damaged eyes with the healthy eyes of donors who have just died.

VOA: special.2009.03.30

The best leaders understand that usual and customary are not necessarily synonymous with healthy and thriving.

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Even countries with healthy budgets could do more to insulate themselves from capital-market volatility.

ECONOMIST: Down but not out

Vending machines serving city and county offices are being restocked with healthy snacks instead of junk food.

FORBES: Wisconsin Brings Farm Food to the Schools -- and Keeps the Dollars Local