“你能给我说明一下这些课程教些什么吗？”的英语翻译 Can you explain what these courses are about to me？
英语翻译 Hello，this is Xiao Ming(speaking)，who's that(speaking)，please？打电话时，一般不直接问 who are you，这样是相当鲁莽的，常用的是who's that speaking
英语翻译 It's all within my calculation.You don't need to tell me what to do.It's all within my calculation.Just stay away from this.
