Update info: Translator++ Ver. 7.12.31

Ver. 7.12.31

• add New translator – Offline Translator – Yes you read it right. It is an offline translator that support multiple languages.
• add New translator – iTrans
• add New translator – Alibaba
• fix Yandex translator
• add New Translator – ModernMt
• add New Translator – QQ TranSmart
• add New Translator – Translate.com
• add New Translator – Microsoft Translator
• add New Translator – Azure
• add New Translator – volcengine
• add New Translator – volcengine with API
• add New Transaltor – Alibaba Cloud
• add New Translator – Tencent Cloud
• add New Translator – Yandex Cloud
• add New Translator – Baidu Cloud
• add New Translator – Sogou