善于学习思考、踏实严谨、乐于接受挑战 怎么翻译，谢谢

楼上的基本正确，只是第一个翻译有点问题：

善于学习思考 good at learning and thinking

踏实严谨 solid and serious

乐于接受挑战 willing to accept any challenges

善于学习思考 ＝ good in thinking and learning.
踏实严谨 = pragmatic (practical) and serious.
乐于接受挑战 = willing to accept challenges.