My mother often reminds me to turn off the light before sleeping
补充问题：
There are forty-eight students in my class.Most of them come from London.
英语翻译（2）我班的学生数是48，他们中有许多来自伦敦
My mother often reminds me to turn off the light before sleeping
补充问题：
There are forty-eight students in my class.Most of them come from London.