This is an entirely computer-operated system which is very user-friendly.

这是一个完全由计算机操作的系统，非常好用。

《柯林斯英汉双解大词典》

This is an entirely computer operated system which is very user friendly.

这个系统完全由电脑操控，非常好用。

youdao

But it is not a government operated health care system like the ones in other countries.

VOA: special.2010.03.26

The computer-operated system also allowed street lighting to be increased when needed and reduced when not, and the lights directed their beam downwards cutting light pollution, he added.

BBC: Surrey County Council replaces 15,000 street lights

India also operated a system of central planning for the economy, in which firms required licenses to invest and develop.

BBC: India: the economy

One clever idea is to borrow tactics from retail chains like McDonald's and Subway--operate an easy-to-replicate, owner-operated franchise system focusing on health care.

FORBES: Drug Delivery