时间是最好的老师，但遗憾的是——最后他把所有的学生都弄死了。的翻译：Time is the best teacher, but unfortunately--in the end he killed all the students. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Time is the best teacher, but unfortunately - the last he killed the all students.

Time is the best teacher, but unfortunately--in the end he killed all the students.

The time is best teacher, but it is a pity - - finally he all killed all students.

Time is the best teacher, but unfortunately - Finally he put all of the students were killed.

Time is the best teacher, but unfortunately--in the end he killed all the students.