作为一名冒险家，他经常投资于高风险的新兴市场。

As a ___risk-taker, he often invests in high-risk emerging markets.

作为一名风险承担者，她经常尝试攀岩和深潜等极限运动。

As a ___risk-taker, she often tries extreme sports like rock climbing and deep-sea diving.