He picked up a rotting banana skin and hung it on the leaves of a neem tree that grew near the gate of the house.
他捡起了一块腐烂的香蕉皮，把它挂在印度楝树的叶子上，那棵树长在靠近那所房子大门的地方。
2
The number suggests that our skin is as variegated as our guts, which house anywhere from 500 to 1000 bacterial species.
这个数字反映原来人类的皮肤也像内脏一样五花八门，任何一处皮肤都住着500到1000个细菌种群。
3
He picked up a rotting banana skin and hung it on the leaves of a neem tree that grew near the gate of the house, so that it would startle the owners when they came out.