rotation reflection group

例句：

1. 1. The car's engine isdesigned to rotate at high speeds.
   汽车的发动机设计成高速旋转。
2. 2. The earthrotates on its axis every 24 hours.
   地球每24小时绕其轴旋转一次。
3. 3. The scientist conducted astudy on the rotation of planets.
   科学家对行星的旋转进行了研究。
4. 1.The sun's rays reflect off thewater surface.
   阳光照射在水面上，产生反射。
5. 2. The painting reflects the artist's style and technique.
   这幅画反映了画家的风格和技巧。
6. 3. The new policy will havea significant impact on society's reflectionof values.
   新政策将对社会的价值观反映产生重大影响。
7. 1. Students are organized into differentgroups for competition.
   学生们被分成不同的小组进行比赛。
8. 2. The team consists of five memberswho work together to achieve common goals.
   这个团队由五名成员组成，他们共同努力实现共同目标。
9. 3. The company has formeda group to explore new markets abroad.
   该公司已组建一个团队探索国外市场。