adv.无疑，毫无疑问地；肯定，当然

His talent as a musician is unquestionably remarkable.
他作为音乐家的才华无疑是非凡的。
The evidence presented in court leaves no doubt that the defendant is unquestionably guilty.
法庭上出示的证据无疑使被告的罪行确凿无疑。
The Great Wall of China is unquestionably one of the most iconic landmarks in the world.
中国的长城无疑是世界上最具有标志性的地标之一。
Her dedication to the cause is unquestionably genuine; she has devoted her entire life to it.
她对这项事业的投入无疑是真诚的，她为此奉献了自己的一生。
The benefits of regular exercise for both physical and mental health are unquestionably significant.
定期锻炼对身心健康的好处无疑是重大的。
The company's financial success over the past decade is unquestionably due to its innovative business strategies.
公司过去十年的财务成功无疑归功于其创新的商业策略。
His contribution to the field of physics is unquestionably immense; his theories continue to shape our understanding of the universe.
他对物理学领域的贡献无疑是巨大的，他的理论至今仍在塑造我们对宇宙的理解。
The chef's culinary skills are unquestionably masterful; every dish he creates is a work of art.
这位厨师的烹饪技艺无疑是大师级的，他创作的每一道菜都是一件艺术品。
The importance of education in shaping an individual's future and society as a whole is unquestionably paramount.
教育在塑造个人未来及整个社会方面的重要性无疑是至关重要的。
The beauty and serenity of the natural landscape in this national park are unquestionably breathtaking.
这个国家公园中自然景观的美丽与宁静无疑是令人叹为观止的。