A palmtop's ancestry owes more to the electronic caulator bthan to the PC.
A palmtop's ancestry owes more to the electronic caulator bthan to the PC.
掌上计算机的祖先更象是计算器而非个人计算机。
A palmtop's ancestry owes more to the electronic caulator bthan to the PC.
掌上计算机的祖先更象是计算器而非个人计算机。