6. An on-line voice translation device, comprising: a first recognition information module, configured to conduct voice recognition on first voice information input by a first user, so as to obtain first recognition information; a confirmation prompt module, configured to prompt the first user to confirm the first recognition information; an information translation module, configured to translate the confirmed first recognition information to obtain and output first translation information; a rectification information extraction module, configured to extract, according to second information which is fed back by a second user, rectification information corresponding to the second information; and an information correction module, configured to correct the first translation information according to the rectification information and output the corrected translation information, wherein the confirmation prompt module comprises: a degree of confidence determination module, configured to determine a degree of confidence of the first recognition information according to a grammar rule in a current dialogue scene, wherein the degree of confidence of the first recognition information is determined to be high when the first recognition information meets the grammar rule in the scene, and the degree of confidence of the first recognition information is determined to be low when the first recognition information does not meet the grammar rule in the scene; and a user confirmation module, configured to prompt the first user to confirm the first recognition information according to the degree of confidence of the first recognition information.
6. An on-line voice translation device, comprising: a first recognition information module, configured to conduct voice recognition on first voice information input by a first user, so as to obtain first recognition information; a confirmation prompt module, configured to prompt the first user to confirm the first recognition information; an information translation module, configured to translate the confirmed first recognition information to obtain and output first translation information; a rectification information extraction module, configured to extract, according to second information which is fed back by a second user, rectification information corresponding to the second information; and an information correction module, configured to correct the first translation information according to the rectification information and output the corrected translation information, wherein the confirmation prompt module comprises: a degree of confidence determination module, configured to determine a degree of confidence of the first recognition information according to a grammar rule in a current dialogue scene, wherein the degree of confidence of the first recognition information is determined to be high when the first recognition information meets the grammar rule in the scene, and the degree of confidence of the first recognition information is determined to be low when the first recognition information does not meet the grammar rule in the scene; and a user confirmation module, configured to prompt the first user to confirm the first recognition information according to the degree of confidence of the first recognition information. 8. The device of claim 6 , wherein the rectification information extraction module comprises: a key word matching sub-module, configured to conduct key word similarity matching on the second information which is fed back by the second user with the confirmed first recognition information, and extract a matched key word to serve as the rectification information.