强化权力运行制约和监督体系的英文：
to strengthen the restriction and supervision system of power operation

strengthen是什么意思：
v. 加强；增值；增进；加固；增强

The defenses of the city must be strengthened.
这个城市的防御工事必须加强。

make firm or secure; strengthen.
使坚固或安全；强化。

First, we strengthened infrastructure.
一是加强基础建设。

restriction是什么意思：
n. 限制；约束

A restriction against smoking in schools.
禁止在学校吸烟。

Restricted access, development,potential
受限制的接触、发展、潜力

One that restricts or modifies another; a qualification.
资格限制或改变其它事件的事件；限定条件

supervision是什么意思：
n. 监督，管理

To relay any customer complaints to supervis.
处理并向主管汇报客人的投诉。

She was charged with the supervision of the proofreaders.
她被迫承担校对员的监督责任。

Who is supervising him?
谁在监督他？