1.老师的英语单词:teacher,英 [ˈtiːtʃə(r)] 美 [ˈtiːtʃər]。
2.孩子们在老师的看护下玩耍。The children played under the watchful eye of their teacher。
3.老师给每个儿童都布置了不同的作业。The teacher assigned each of the children a different task。