Few goods come into it from outside, though disease is rampant and security fragile.

没有任何外来的商品，而疾病却猖獗，安全不能保障。

youdao

Economic Law as a public goods problem exists outside.

经济法作为一种公共物品存在着外部性问题。

youdao

Economic Law as a public goods problem exists outside.

经济法作为一种公共物品存在着外部性问题。

youdao