上课时间更长英文

School time is longer, can do more homework, facilitate unified management students to the time how to translate into English记得给满意哦 谢谢了

during class最简单表示上课中。

beadlike complexes known as nucleosomes

上课时间school hoursIf he had a headache, he asked his mother to take him to the doctor during school hours.如果他头疼，他让他的妈妈在上课时间带他去看医生。