原句：
1、校友都在操場放置的巨大板報上簽名留念。
2、校友們觀看了由同學們演繹的精彩話劇和京劇。
3、校長表彰了很多的優秀校友。
翻譯：
A huge poster alumni in the playground placed on the signature.
Alumni watched the wonderful drama and Peking Opera performed by the students.
The headmaster praised a lot of excellent alumni.