To be exact, complete and full is the requirements for archives to play its role.

档案只有收集齐全、完整、准确才能真正发挥其作用。

youdao

The law is excepted to play its role to balance the both rights of smoking and health.

此时，法律就应发挥其应有的平衡作用，在吸烟自由与他人的健康权之间保持一个平衡。

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But the movable security system is able to play its role, to a large extent depend on the registration system are sound.

但是动产担保制度是否能够发挥其作用，很大程度上取决于登记制度是否完善。

youdao

We must be extra vigilant, The government must play its role as to make the environment safe and remove all environmental factors cancer. (OMITTED) Good sources of drinking water, he says,will stop people from going to streams and ponds, where they get infected with some of these organisms.

VOA: standard.2010.06.16

There is clearly some kind of an official group that has some sort of political role to play, which is popular in its character.

很显然需要有一个官方组织,扮演某种政治角色,从属性上来说这很常见

耶鲁公开课 - 古希腊历史简介课程节选

Malaysia is willing to play its role in facilitating inter cultural dialogue.

UNESCO: PARIS

Mr Thompson said he doubted that the government was bothered by the closure of final salary schemes, and called on the government to play its role in encouraging saving for retirement through fiscal and regulatory measures.

BBC: NAPF logo

Nuclear testing must continue to be permitted to play its indispensable role in ensuring the credibility, effectiveness and safety of U.S. nuclear forces.

CENTERFORSECURITYPOLICY: Center for Security Policy | A Scorecard On The Defense Budget: Preserving Key Priorities And Programs In An Era Of Cuts