r. without question
adv. 毫无疑问, 不成问题, 无可非议, 确实
1. She is unquestionably the best player on the team.
她无疑是队里最好的球员。
2. The evidence shows that he is unquestionably guilty.
证据表明他无疑是有罪的。
3. This book is unquestionably a classic in English literature.
这本书无疑是英语文学中的经典之作。