罗洛。马丁斯是为优秀作家，只是不甚著名。
Rollo Martin was a very good writer but he was not famous .
罗洛老师可以教授全系列的英语课程，学员包括少儿，学生和已经参加工作的朋友们。
Teacher Rolo can teach all English courses and the learners can be children , school students and adults .
罗洛