1. A speech recognition system, comprising: a speech recognition result verifying unit configured to verify a speech recognition result comprising a word sequence and at least one candidate word for at least one word in the word sequence; and a word sequence displaying unit configured to display the word sequence, the at least one word having the at least one candidate word being visually distinguishable from other words of the word sequence, wherein, in response to the at least one word being selected, the word sequence displaying unit is configured to display the word sequence by replacing the at least one word with the at least one candidate word.