- 1. 毫無疑問地；肯定地
That is undoubtedly true. 那無疑是真的。
...coffee is the world’s second most traded commodity—a stat undoubtedly given a boost by the great caffeinated blogging legion—but, ...
There is undoubtedly no one in the world who would disagree as to how important English is...
...tail. If we don't let them out before bedtime, our sleep would undoubtedly be disturbed by their incessant meowing. Bound to happen...