用英语解释下列句子 All his teachers tried their best to improve this study_英语解答

用英语解释下列句子 All his teachers tried their best to improve this study
用英语阿！

人气：280 ℃　时间：2019-10-23 06:54:26

解答

他所有的老师都尽最大努力帮他提高学习成绩.