K:
Intended for general audience 5 years and older. Content should be free of any coarse language, violence, and adult themes.
面向5岁以上观众，不含任何脏话、暴力和成人内容。相当于G
K+:
Suitable for more mature childen, 9 years and older, with minor action violence without serious injury. May contain mild coarse language. Should not contain any adult themes.
适合成熟一些的9岁以上儿童，轻微没有严重后果的暴力。可以包含一般的粗话。不能有任何成人内容。相当于PG
T:
Suitable for teens, 13 years and older, with some violence, minor coarse language, and minor suggestive adult themes.
适合13岁以上青少年，有一些暴力、粗话，轻微暗示成人内容。相当于PG-13
M:
Not suitable for children or teens below the age of 16 with possible strong but non-explicit adult themes, references to violence, and strong coarse language.
不适合16岁以下观众，可能有含蓄的成人内容，提及暴力，各种粗口。大概介于PG-13和R之间。
MA:
Content is only suitable for mature adults. May contain explicit language and adult themes.
只面向成年观众，明显的脏话和成人内容。相当于NC-17。作者: lang_sy 时间: 2011-5-14 08:31
