求翻译：但是，当我考上高中后，一切都变了，平时很少学习英语，课后时间又不努力，导致英语成绩直线下降，为了能考上自己的理想大学，最后还是认真学习了一段时间，成绩也上来了。是什么意思？

However, when I was admitted to the high school, everything changed, rarely learn English after-school time is not hard, resulting in the English scores plummeting, in order to be admitted to the ideal university, and finally to seriously study for some time. The results are up.

However, when I entered college after high school, and all is usually a very small, the learning of the English language, after-school time and efforts are not in English, straight down, in order to be able to pass their own university, the final or to study for a period of time, has also come up.

But, after I pass an examination the high school, all have changed, usually very little studies English, after the class the time not diligently, causes English result straight line to drop, in order to can pass an examination own ideal university, finally studied period of time earnestly, the resul

However, when I went to high school, everything changes, and seldom learn English after class time without effort, resulting in scores plummet in English, in order to pass their own ideals of the University, last was seriously studied for some time, also.

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