What challenges did the famous explorer face on his journey?

这位著名探险家在旅程中面临了什么挑战？

同一单元的其他句子

• Marie Curie was a pioneering scientist who discovered radium.玛丽·居里是发现镭的先驱科学家。
• What qualities do you think make a person achieve greatness?你认为什么品质使人成就伟大？
• The Nobel Prize is awarded to individuals who have made outstanding contributions.诺贝尔奖授予做出杰出贡献的个人。
• Despite facing many obstacles, he never gave up his research.尽管面临许多障碍，他从未放弃研究。
• Can you name a famous person of achievement from your country?你能说出你们国家的一位著名成就者吗？