We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我们修改一下并做好准备,明天早上正式签订。
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。