他无疑是我们有史以来最好的学生。

He is ___undeniably the best student we have ever had.

当然，开一家咖啡馆无疑需要一笔可观的前期开支，但最终的结果肯定会弥补这一点。

Of course, it will ___undeniably involve some substantial initial expenditure for opening a cafeteria, but the final result will definitely offset this.

社交媒体对现代通信的影响无疑是深远的。

The impact of social media on modern communication is ___undeniably profound.