教师备课系统为教师新增或编辑教学资源并确 定教学方案。
The lessons preparing system for teachers newly increases or edits teaching resources and determines teaching schemes.
波士顿拥有美国最好的公立学校系统，他们安排课程表会考虑到可以让教授同一门课程的老师们有时间一起进行日常备课。
In Boston, which has one of America's most improved public-school systems, schedules are arranged so that those who teach the same subject have free classes together for common planning.
波士顿拥有美国最好的公立学校系统，他们安排课程表会考虑到可以让教授同一门课程的老师们有时间一起进行日常备课。
In Boston, which has one of America's most improved public-school systems, schedules are arranged so that those who teach the same subject have free classes together for common planning.
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