the most widely used handheld computer are
问题描述:
the most widely used handheld computer are
答
PDAs are the most widely used handheld computer.
翻译:各种PDA是使用最广泛掌上电脑。
答
PDAs are the most widely used handheld computer.
翻译:各种PDA是使用最广泛掌上电脑.