quantity of illumination

例句：

1. 1. Themuseum exhibits a variety of objects thatshowcase the history of our country.
   博物馆展示了各种展品，展示了我们国家的历史。
2. 2. The teacheremphasized the importance of good habits inlearning.
   老师强调了良好习惯在学习中的重要性。
3. 3.The company's success is largely dueto its employees' dedication and hard work.
   公司的成功在很大程度上归功于员工的奉献和努力。