My little boy is having a school play tonight, I don't want to miss it.
我的小儿子今晚会参加学校的戏剧表演,我不想错过了。
It then sends these signals down an ordinary telephone line to another fax machine, which changes the signals back into the shapes of letters.
然后把这些符号通过一条普通的电话线送到另一台传真机上,传真机又把符号变为字母形状。