请阅读下面的广告 Help Wanted for Beijing School Trip Boys and girls(12—16years old) Are you good with kids? We need help with sports, music and Englsh. Come and join us! Our email address:[email protected] 假如你是谭婷,想参加这个学校郊游。请发一封电子邮件,介绍一下你的兴趣爱好及能力, 要求:50个单词左右,语句通顺。 Dear sir, I want to