GWD21-27 ( Google 搜索答案)

icecorn

经搜索网页：http://www.monitor.ca/monitor/issues/vol9iss2/netstuff.html

得到题目原句：Sony has unveiled what it claims is the world's smallest network digital camcorder, measuring the length of a handheld computer and weighing less than 11 ounces.

与题目中的选项都有所区别，但可供大家参考、讨论。