微生物学家总是花大量的时间对着显微镜，而我虽然没有真正意义上地追赶过救护车，但我通过为那些在救护车中呆过的人辩护来谋生。
Microbiologists spend some time with microscopes, and while I've never literally chased an ambulance, I make my living representing people who have spent time inside ambulances.
但是从上面的北极熊到冰水中显微镜下的奇观，一旦夏季浮冰消失——估计会在2013至2050年之间某个时间发生，一切都在劫难逃。
But from the bear above to the microscopic wonders within, all are doomed once the summer ice goes, which is expected to happen at some point between 2013 and 2050.
东弗吉尼亚医学院的皮肤病学助理教授莎尔克称，在显微镜下，受损的皮肤与因长时间日晒而损伤的皮肤组织十分相似。
Salkey, an assistant dermatology professor at Eastern Virginia Medical School, said that under the microscope, the affected skin resembles skin damaged by long-term sun exposure.
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