Age restriction is mandatory for Category III films.

第ii I级影片则有年龄限制，并会强制执行。

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Why does Facebook set the age restriction at 13 in the first place?

为什么FACEBOOK要首先设置13岁为限制准入年龄？

youdao

I love it though and don't think there should be an age restriction!

这游戏本来就没啥年龄限制吧，我喜欢！

youdao

There is no age restriction on the prize and past winners can win again.

BBC: $3m prizes from internet titans for disease research

The age restriction for people driving powered craft over 3 kilowatts will also be raised from 14 to 16 unless under close adult supervision.

BBC: NEWS | UK | Scotland | Loch Lomond set for speed curbs

The age restriction is not due to social or medical concerns, but instead due to the fact that very few subjects between 14 and 16 were involved in the original trials.

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