中英释义：
双语例句
总共有200名学前班教师介入了此次调研。
A total of 200 preschool teachers participated in this investigation.
重点词汇
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学前班
preschool; kindergarten; reception class
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教师
teacher; college; instructor; educator; tutor; pedagogue; schoolteacher; pandit; schoolmistress; schoolmaster; pedagogical