That's when I notice my 13-year-old son (and FB friend) is online and doing exactly the same thing.

此时我发现，我13岁的儿子还有facebook好友都在线做着同样的事情。

youdao

That's when I notice my 13-year-old son (and FB friend) is online and doing exactly the same thing.

此时我发现，我13岁的儿子还有facebook好友都在线做着同样的事情。

youdao