Much like an overburdened publicwatersystem, the Internet has inherent limits to the services it can provide.
很像一个过载的公共供水系统，互联网具有对它能够提供的服务的内在限制。
2
In order to protect the publicwatersystem from chemical herbicides pollution, biological method has been suggested to control the growth and the reproduction of this weed.
为了避免化学除草剂对水体的污染，生物防治已成为当前水葫芦治理的重要方向。
3
As part of your comprehensive containment program, you should require the installation of a Series 7 unit as a condition for the user to receive service from the publicwatersystem.