9. A computer program product comprising a computer useable medium including computer useable program code for translating text, said computer program product comprising: computer useable program code for creating a translated text in which an original text in a first language is translated into said translated text in a second language while an unknown word not registered in at least one dictionary is left in said first language; computer useable program code for displaying said translated text; and computer useable program code for setting a link for said unknown word in said first language in said translated text displayed by said displaying of said translated text for which an instruction is provided, such that a search for said unknown word in said first language is conducted using said unknown word as a search word in a predetermined Internet search engine based on said first language.
10. The computer program product of claim 9 , further comprising computer useable program code for detecting a field relevant to a subject matter of said original text, wherein said setting of said link sets said link for said unknown word in said first language so as to search for said unknown word in one of a plurality of search fields of said Internet search engine which corresponds to said field detected by said detecting of said field.