假设你是瑞嘉贸易公司的销售部经理李明，请按以下内容给泰源公司的 Leo 先生写一封催款
信。
内容：
1.Leo 先生已于一周前收到瑞嘉贸易公司寄发的 50 台型号为 T42 的电脑，却一直未履行合同
按时付款；
2.本月 31 日是最后期限，如果没有收到货款，本公司将寻求法律帮助。
时间：3 月 12 日
注意信函格式！
范文:
March 12
Dear Mr. Leo,
This is Li Ming, sales manager from Ruijia Trade Company. I’m writing to you to ask about the
issue of payment.
One week ago you received our first group of 50 computers whose model number is T42,
but we haven’t receive the payment. We hope that your company can comply with the contract
to pay us the money.
The deadline is the last day of this month. We have to seek legal assistance if we can not
receive the due money before the deadline of March 31.
Sincerely yours,
Li Ming
