while val != 1 {
ВсеПрибалтикаУкраинаБелоруссияМолдавияЗакавказьеСредняя Азия
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I think my main problem is that I never bothered to slow down, double check what my goal was, and see if someone else already figured it out. That's what I gained from this experience.
全国政协委员、南方科技大学副校长金李。受访者供图