2. The apparatus according to claim 1 , wherein the computer or other programmable apparatus is further programmed to cause a superimposition unit to generate an emotion-superimposed translation in which one or more filtered words or one or more filtered phrases in the second language included in the translation is transformed to one or more raw words or one or more filtered phrases in the second language in accordance with the emotion identification information item, referring to fillers for the emotion type and a second model in which the raw words and the raw phrases in the second language and corresponding the filtered words and the filtered phrases are stored by the emotion type, wherein the synthesis unit converts the emotion-superimposed translation into a speech signal.
3. The apparatus according to claim 2 , wherein the computer or other programmable apparatus is further programmed to cause a control unit to select generating the emotion-superimposed translation, generating the insertion sentence and adding the insertion sentence to the translation, or generating the emotion-superimposed translation and the insertion sentence and adding the insertion sentence to the emotion-superimposed translation in accordance with the emotion identification information item.