239 Easy or hard 容易, 困难 (róngyì, kùnnán)

strenuous, laborious

11 吃力 [-] chīlì (expend-strength) strenuous, laborious: 在学习上感到 ~ encounter difficulties in their studies || 她以前没有工作经验, 现在工作起 来有些~. She had no previous work experience, so it was difficult for her to get involved in her current job. '

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