正式的邮件中不要用缩略词 don't要写成 do not.如果是免费午餐,建议说明。如：There will be a free lunch for you tomorrow.If you do not need lunch ,please contact me with e-mial before 9:30a.m. 5th June.2017.Look forward to your arrival。整体语法还行，就是有点Chinglish建议再写英文时可以参考下谷歌翻译的翻译结果。
1. Write an email to the participants, telling them, including the meeting agenda2. The theme of the agenda3. Staff found the new requirements4. Discuss training needs5. This year's report is the training6. Performance of staff report
