“好学的”用英语怎么说？

她是个勤奋好学的孩子, 读书最使她感到快乐.She was a studious child, happiest when reading.我那时是个非常安静、勤奋好学的小女孩。I was a very quiet, studious little girl.他原是个好学的,温顺的孩子.He was a studious gentle lad....