(Your body normally manufactures Vitamin D with the help of sunlight.) Prolonged deficiency can cause bone and muscle weakness, but two months probably isn't enough to do long-term damage.

尽管医疗队一直在给工人们输送膳食补充剂，他们还是很可能缺乏维生素D（人体一般通过阳光制造维生素D），时间一长可能导致骨头和肌肉的衰弱，但是两个月的时间似乎不足以造成长期损伤。

youdao

Objective to observe the effects of zinc-deficiency (ZD) on antioxidation system and repair of DNA damage and of hepatic cells by establishing an aging mice model induced with D-galactose.

目的通过d半乳糖诱导小鼠衰老模型，探讨缺锌对衰老小鼠抗氧化系统和肝脏dna损伤与修复的影响。

youdao

The histological tissue damage observed was blunted after D-JNKI-1 pretreatment both for necrotic and apoptotic cell death.

在D - JNKI - 1预治疗之后，不仅对坏死性而且对凋亡性细胞死亡，组织学上的组织损伤都有所缓解。

youdao

C.D.C.officials say U-V rays can damage your skin in as little as fifteen minutes.

VOA: special.2010.07.06

It would be a terrible-- it would be a problem all over the world because the damage would extend around the world; but, you'd be much better off if you were on the other side of the world, not where it hit.

那将很严重-,那将是世界范围内的严重问题,因为破坏范围可能扩大到世界各地;,但是，如果你在世界的另一边,而不是撞击地点，就会好得多。

耶鲁公开课 - 金融市场课程节选

Even though Ben Ali eventually visited Bouazizi in the hospital and said he'd create more jobs, the damage was done.

CNN: A year later, Bouazizi's legacy still burns

Peroxynitrite, a reaction product of nitric oxide and superoxide radicals, has been implicated in N-methyl-D-aspartate receptor-mediated excitotoxic damage.

FORBES: The Lessons Of Failure: What We Can Learn From Bapineuzumab's Blowup

"If you ban motorbikes then you'd have to ban walkers too because they also damage and erode the mountain paths, " he added.

BBC: Motorbikes 'obliterating' tracks says environmentalist