英语问题adventure

An adventure is an activity that is comprised of risky or uncertain experiences that are undertaken at least in part for the sake of physical or emotional excitement. The term is more popularly used in reference to physical activities that have some potential for danger, such as orienteering, skydiving, mountain climbing, and extreme sports. The term is broad enough to refer to any enterprise that is potentially fraught with risk, such as a business venture or a major life undertaking. An adventurer is a person who bases their lifestyle or their fortunes on adventurous acts.

Adventurous experiences create psychological and physiological arousal, which can be interpreted as negative (e.g. fear) or positive (e.g. flow), and which can become a detriment as per the Yerkes-Dodson law. For some people, adventure becomes a major pursuit in and of itself.

Adventurous activities are typically undertaken for the purposes of recreation or excitement, such as multi-sport a