Teacher Rolo can teach all English courses and the learners can be children , school students and adults .
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。
Choo choo , what have you got for rolo ?
啾啾，你给罗罗带了什么来了？
rolo