The common law distinguished "public" and "private" nuisances.

普通法区别出“公害’与“私害”。

But they might actually be minor nuisances by comparison to all the positives.

但是与所有的积极一面相比较，他们或许不是那么令人讨厌。

In addition, the tail gas of car has become one of the urban public nuisances.

还有，汽车尾气已经成为城市公害之一。

In modern society, environmental problems have become global public nuisances.

在当代社会，环境问题已成为全球性公害。

This reduces the construction time and nuisances for the neighborhood (noices, dust, etc…).

这减少了施工时间和对于邻居的噪音、灰尘等干扰。