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。