One in 12 teachers in England were absent from classrooms in the first week of the spring term, as the Omicron coronavirus variant drove a spike in cases in schools and disrupted education for hundreds of thousands of pupils.
在春季学期的第一周，英格兰每12名教师中就有1人缺课，因为奥密克戎(Omicron)冠状病毒变体导致学校病例激增，并扰乱了数十万学生的教育。
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