He does, however, have his problems: cataracts in both of his eyes that blur his vision and, says his mother, require urgent surgery that the family can't afford.

他确实很快乐，但是他有他的问题：他双眼白内障使他的视野变得模糊，需要紧急的手术，但是手术的费用是这个家庭支付不起的，他的母亲说。

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He does, however, have his problems: cataracts in both of his eyes that blur his vision and, says his mother, require urgent surgery that the family can't afford.

他确实很快乐，但是他有他的问题：他双眼白内障使他的视野变得模糊，需要紧急的手术，但是手术的费用是这个家庭支付不起的，他的母亲说。

youdao