当你在学校学习时，你必须努力学习，不要放弃。
When you learn your lessons in school, you must work hard and not give up.
但自从我跟我在学校学习时，我很繁忙，我没有时间去周游。
But since I am busy with my study when I am at school, I have no time to travel around.
七岁时进行的测试为孩子在学校中的学习发展提供了一个测量基准。
Tests at the age of seven provide a benchmark against which the child's progress at school can be measured.
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