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原句：在新学期,我们每个同学都有自己明确的学习计划,力争在新的学期里,更上一层楼.
翻译： In the new semester, we each student has their own clear plan of study, and strive in the new semester, get better than before（或者scale new heights.） （或者strive for further improvement）.
更上一层楼：scale new heights；go up a storey still higher；strive for further improvement；climb one storey higher -- attain a yet higher goal
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