调用百度API实现翻译器能够翻译多种语言 支持的语言有: languages=[['zh','中文'],['en','英语'],['yue','粤语'],['wyw','文言文'],['de','德语'], ['jp','日语'],['ru','俄语'],['kor','韩语'],['slo','斯洛文尼亚语']]