Translation of "to limit" into Chinese

The ultimate aim is to limit embargo violations and restore revenues to the national treasury of the Democratic Republic of the Congo.

最终目标是制止违反禁运行为,恢复刚果民主共和国国库的税收。

How can a router be used to limit network speed?

怎么用路由器限制网速?

Further research is needed to enable countries to limit the risks that cyclones present to public health.

对于如何使各国能够限定气旋对公众健康影响的风险,尚需进一步研究。