5. The communication support apparatus according to claim 4 , wherein said control unit decides the language kind in accordance with information about a glottis or an utterance style acquired from spoken languages of the first input message and the second input message.
5. The communication support apparatus according to claim 4 , wherein said control unit decides the language kind in accordance with information about a glottis or an utterance style acquired from spoken languages of the first input message and the second input message. 6. The communication support apparatus according to claim 5 , further comprising: a location information memory configured to store the first spatial location, the second spatial location, and the language kind of each of the first user and the second user.