他用一把小塑料勺子将格里·莫林纤维状的橄榄色粪便铲到样品管中，然后在管上标明时间、日期、地点和格里·莫林的名字。
He crouched over Gremlin's dollop of fibrous olive dung, using a small plastic scoop to transfer a bit into a specimen tube, which he labeled with time, date, location, and Gremlin's name.
一只秃鹫大肠里的微生物群落主要由两种粪便厌氧菌组成，即梭状芽孢杆菌和梭状杆菌，这两种菌类对其他动物都是致命的。
The microbial flora in a vulture's large intestine is dominated by two types of anaerobic faecal bacteria, Clostridia and Fusobacteria, both of which can be deadly to other animals.
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