1. You can express your personal opinion on whether you find mountain climbing and deep diving exciting. 2. Discuss the aspects of these activities that might contribute to their excitement, such as adventure, challenge, natural beauty, etc.

1. 你可以表达你个人对于攀登山脉和深潜是否令人兴奋的看法。 2. 讨论这些活动可能会增添刺激感的方面，比如冒险、挑战、自然美景等。