There are no rules when it comes to the type of celebration you host.

关于举办什么类型的庆祝，并没有规约可循。

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Yet still older women try and lay a clamp on the next generation with a host of rules and regulations passed down over centuries.

直到现在，中年妇女们都试图用传了几个世纪的陈规旧俗钳制下一代的思想。

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The most significant of the 24 guidelines is the principle that the funds should comply with all the disclosure rules of host countries.

24条指导原则中最重要的一条是——应遵守东道国信息公开的原则。

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Film-goers can sometimes bring their own picnic, but should check each event page first as it depends on the rules of the host venue.

BBC: The best outdoor cinemas in Los Angeles

In the aftermath of its 2004-05 lockout, the league implemented a host of rules changes intended to open up the flow of play and cultivate more offense.

WSJ: How the Chicago Blackhawks Became Unbeatable

Draft proposals in recent months would apply the rules to a host of technologies, including Wi-Fi devices, set-top boxes, laptops, printers, telephone handsets and the switches and routers that power corporate networks.

WSJ: India: Tech Import Restrictions Are for Security