Attending a university with a top-tier reputation often is an arduous but rewarding process.
考入一所名牌大学通常是一次需要付出艰苦努力但回报也同样丰厚的过程。
Teaching can be a very rewarding career.It allows teachers to have an input in the development of young lives.
教学是一项回报丰厚的事业。老师们可以在教学的过程中，用自己的努力去培育孩子们的成长。
