五点半放学用英语翻译为School ends at 5:30，相关知识介绍如下：
一、关键单词：
1、school：We were shown around the school by one of the students.我们由一名学生领着参观了学校。Our house is the one next to the school.我家的房子就是学校旁边的那座。Our children go to the same school as theirs.我们的孩子和他们的孩子上同一所学校。
2、end：He was instrumental in bringing about an end to the conflict.他在终止冲突的过程中起了重要作用。He planned to end the welfare system as we know it.他计划终止现行的福利制度。The new model will be in production by the end of the year.新型号将于年底投产。
二、关键句子：
1、Chinese will be on the school schedule from next year.从明年开始中文将排进学校的课程表。I didn't use to like him much when we were at school.以前我们同学时，我并不太喜欢他。The money will go towards a new school building.这笔资金将用于修建新校舍。
2、That was by no means the end of the matter.事情决不可能到此为止。At the end of the day we were 20 down.一天下来我们少了20英镑。With this end in view they employed 50 new staff.为了达到这个目标他们雇用了50名新职员。