但是在保护区，使用工具的现象也很普遍，包括用工具来挖土，够东西，夹东西甚至是清洁牙齿。

But at the sanctuary, there was a wide range of tool use, including digging, using tools to reach objects, nutcracking, and cleaning their teeth...

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其主区间可以容纳并保护笔记本，其余空间则可以放置书本、文件夹等其他必需品。

The main compartment accommodates and protects laptops from 12–17? with room to spare for books, folders or other essentials.

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SugarSync可以使你对网页上的你的文件拥有更多控制权限，你可以直接打开并编辑文件，或加密保护个人文件或文件夹。

SugarSync also gives youmore control over your files on the web, allows you to open and edit filesdirectly, or password protect individual files or folders.

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