酷兔词典首页
1. These children did work long hours, but their alertness and happiness during study time was far below that of children in more balanced family environments.
    这些孩子确实能长时间努力,但他们在学习过程中的敏捷程度和快乐感大大低于生活在能兼顾激励和支持的家庭环境中的孩子。