question: public static void translateTextWithOptions ( String sourceText , String sourceLang , String targetLang , PrintStream out ) { Translate translate = createTranslateService ( ) ; TranslateOption srcLang = TranslateOption . sourceLanguage ( sourceLang ) ; TranslateOption tgtLang = TranslateOption . targetLanguage ( targetLang ) ; Translation translation = translate . translate ( sourceText , srcLang , tgtLang ) ; out . printf ( "Source Text:\n\tLang: %s, Text: %s\n" , sourceLang , sourceText ) ; out . printf ( "TranslatedText:\n\tLang: %s, Text: %s\n" , targetLang , translation . translatedText ( ) ) ; }
target:  Translate the source text from source to target language.