A palmtop s ancestry owes more to the electronic calculator than to the PC.
A palmtop s ancestry owes more to the electronic calculator than to the PC.
掌上计算机的祖先更象是电子计算器而非个人计算机。
A palmtop s ancestry owes more to the electronic calculator than to the PC.
掌上计算机的祖先更象是电子计算器而非个人计算机。