We usually this film called Your Guide ratings, it is one form of packaging.

通常我们把这种导视片叫做收视指南，它也是包装形式之一。

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Both U (universal) and PG (parental guidance) film ratings proscribe "potentially dangerous behaviour which young children are likely to copy".

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Like film ratings, video game ratings are arbitrary and absurd.

FORBES: Move up http://i.forbesimg.com t Move down

Some members of Congress and parental advocacy groups have argued that this approach is too vague, and that parents should be given more details about content, as happens with television and film ratings.

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