She was drawn to extreme sports like a moth to a flame, unable to resist the danger.

moth的意思是"飞蛾"，一种夜间活动的昆虫，常被光源吸引。 这里用"飞蛾扑火"的比喻形象地描述她对极限运动的强烈吸引力，就像飞蛾本能地被火焰吸引一样无法抗拒。