So it's become a well oiled ecosystem, or almost ecosystem, at this point.

所以在这一点上，它已经成为一个运转良好的生态系统，或者几乎是一个生态系统。

The wheels of the machinery of daily life were well oiled, and went along with delicious smoothness.

日常生活机器的轮子上了油， 顺畅地运转着。

All because 30 years ago your clients failed to cap an oil well and gave them all cancer.

这都是因为三十年前你的客户未能封住油井 导致镇民全都得了癌症。