Comparison of student teachers in a water ski with students reading the poem.The reader does not understand. Read, thus passed without attention and don't care what teachers are saying.
Teachers, students compare with students skiing in the water, read a poem read without understanding. Read the passes you The meaning and do not pay attention to what the teacher says.
The teacher compared students skiing in the water with the students read the poem read understand, read to pass only! Without a care, meaning and don't care what the teacher said.