Tanner and his team found that students in classrooms with u

Tanner and his team found that students in classrooms with unblocked views of at least 50 feet outs
这句话怎么翻译
Tanner and his team found that students in classrooms with unblocked views of at least 50 feet outside the window had higher scores on tests of vocabulary,language arts and maths than did students whose classrooms primarily overlooked roads and parking lots.