i think the biggest thing that helps with being a teacher is
i think the biggest thing that helps with being a teacher is that you have to have a personality that is not selfish,one that is completely giving,and realizing that it is all about the student.这句话里one that is completely giving用进行时是表示什么意思?怎么翻译 one指什么 realizing是和前面并列的吗