按照英文备忘录格式,原创如下：
To: all students
From: the Student Union
Subject: a trip to Suzhou
Date: From May 6th(Saturday) to May 7th(Sunday)
We're happy to inform you that we'll arrange a visit to Suzhou from May 6th (Saturday) to May 7th (Sunday). We will meet at the gate of the Students' Club at six a.m. on Saturday before starting out. And the travel allowance is 198 yuan per student.
If you'd like to join us, please enter your name at the Student Union as quickly as possible.