That is, now that parents have gotten used to the schools having these buses available, many parents voluntarily ask that their students study in a different school in a different part of town because they believe it's a better school.

也就是说，既然家长已经习惯了有这些校车的学校，许多家长会自愿要求他们的学生在城镇不同地区的另一所学校学习， 因为他们认为这是一所更好的学校。