leacher

例句：

1. 2.
   液体的
2. 3.
   机器的
3. 1. The school has hired several teachers to teach the new students.
   学校已经聘请了几位老师来教新学生。
4. 2. She is a great teacher who can inspire her students to achieve their goals.
   她是一位伟大的老师，能够激励她的学生们实现他们的目标。
5. 3. The teacher's assistant was responsible for organizing the lesson plans and materials.
   教师助理负责组织课程计划和材料。