It's not on help island. It's not in the TOS.

服务条款里没有这样的规定，帮助岛上也没有说明。

youdao

We will certainly give this new product a try and will report on any TOS policy changes that we think are important for you to know about.

当然，我们会对新产品进行测试，并会将任何我们认为重要的服务条款变更通知大家。

youdao

Then, you've got some additional information, about the length, an ID, and some strange codes like TOS, TTL, and UDP.

随后，将获得一些额外的信息，诸如长度、ID 和一些奇怪的代码，例如 TOS、TTL 和 UDP。

youdao

People are interested in recipes, food photography, how-tos and behind-the-scenes content.

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Fully a quarter of the top stories are straight how-tos or otherwise helpful or informative.

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Special FX expert Marc Fields, for example, hosted a seminar explaining some of the how-tos of creating movie props.

CNN: , for