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. 10. The device of claim 6 , further comprising: a dialogue scene determination module, configured to determine the current dialogue scene according to the first recognition information, or recognize the current dialogue scene according to a key word in historical recognition information which has been confirmed by the first user.