1.When answering this question, you should clearly describe the challenge you faced, such as what it was, when and where it happened. 2.Explain why you thought it was a difficult challenge, you can mention the obstacles you encountered, the skills or knowledge required, and the pressure you felt. 3.Share your feelings and thoughts during the challenge, and how you overcame it or what you learned from it. This will make your answer more personal and engaging.

1. 當回答這個問題時，你應該清楚地描述你面臨的挑戰，例如它是什麼、何時發生以及在哪裡發生。 2. 解釋為什麼你認為這是一個困難的挑戰，你可以提到你遇到的障礙、所需的技能或知識，以及你感受到的壓力。 3. 分享你在挑戰過程中的感受和想法，以及你如何克服它或者從中學到了什麼。這會使你的回答更具個人性和吸引力。