study assiduously and perseveringly 持之以恒地刻苦学习 ; 坚持不懈的努力学习
Ten years study assiduously 十年苦读
to study assiduously and tirelessly 悬梁刺股
assiduously study 致力研究 ; 比喻辛勤攻读 ; 刻苦学习 ; 攻读
Hard-working assiduously study 努力工作刻苦学习
to study diligentto train assiduously 勤学苦练
study y assiduously and perseveringly 持之以恒地刻苦学习
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