Rebates
n. 回扣；部分退款（rebate的复数）
🗣️ 情景例句
The food is delicious.
菜好吃极了。
The sea complains it wants water.
大海总是抱怨水不够。
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。