尘世任我行
这里应该是默认了洗手不用肥皂的意思，如you have many problems in communicating，like talking friendly with others.这里肯定是表明你与别人交流不礼貌。回到原文，它指的应该是用肥皂洗手这个问题（没有明确表明有没有用肥皂洗手），但从前后文推断可知他没用肥皂洗手。另一套中的instead of表达地比较明确
踩野花屌丝
I remember you told me you were interested in teaching in China. Our school now is looking for a native-speaker to teach somen courses to senior high students. If you e, you can choose three of the following four courses: Speaking, writing, Britain Today and America Today, and teach 12 hours a week. The students who are going to take these courses have at least three years of English learning experience. Besides teaching, you will also work as an advisor to our students’s English club or our school’s English newspaper.
Please let me know if you are interested and if you have any other questions, I’d be more than happy to help.
