二十五、Spare no effort to + V (不遗余力的)
  例句:We should spare no effort to beautify our environment.
  我们应该不遗余力的美化我们的环境。
  二十六、bring home to + 人 + 事 (让…明白…事)
  例句:We should bring home to people the value of working hard.
  我们应该让人们明白努力的价值。
  二十七、be closely related to ~~ (与…息息相关)
  例句:Taking exercise is closely related to health.
  做运动与健康息息相关。