英语语法分析

The deadline for symposia and workshop submissions is October 31.

专题讨论会和研讨会提交的截止日期为10月31日。

The symposia were held in various places in China, but usually alternated between north and south.

这些学术讨论会一般在中国各地举行，但通常是交替地在南北两地举行。

The book's 1,000th anniversary is being celebrated in Japan with lectures, symposia, plays, conferences and concerts.

在日本，人们用演讲，座谈会，戏剧，讨论会和音乐会的方式来纪念该书诞辰1000周年。