1. How do you manage to strike a balance between a part-time job and your study?
你是怎么在兼职和学习之间找到平衡的?
strike a balance between意思就是“在……之间寻找平衡”,
例如:It's not that easy for a married woman to strike a balance between her career and family.已婚的女人很难做好工作和家庭之间的平衡。
另外,我们经常用的一个词组是keep a balance between“在……之间保持平衡”。