I am more than delighted to sincere invite you to be a judge
for a speech contest.For your reference,I will share with you the
details as follow.First of all,this contest focuses on Humans and
Nature,that is scheduled to start at 2 pm and ended at 4 pm next
week in Classroom 301.Ten participants will attend the contest,
giving their preparing speeches.In my opinion,not only can you
provide us with yours professional judgment,but also you can
enjoy scenery around our school.You will surely have a good