假定你是李华。有一位美国朋友托你在北京找工作。当你看到《中国日报》China Daily上的一则招聘启事时，你认为很适合他。请你写一封100字左右的短信，用e-mail发送给他，告知此事。广告原文如下：
Foreign Teachers Wanted!
The Education Department of the Ladder Information Company Limited is running an English course for children and adults. Some foreign teacher are wanted.
Requirements:
1. Native English speakers
2. University degrees in education or related field preferred
3. Foreign expert certification（证明）
If you are interested, please call us:
Tel: [phone]           E-mail: [e-mail]
Beijing Ladder Information Company Limited