[null,null,["最后更新时间 (UTC):2025-08-04。"],[],[],null,["Translation \nplat_ios plat_android \n\nWith ML Kit's on-device translation API, you can dynamically translate text\nbetween 59 languages.\n\n[iOS](/docs/ml-kit/ios/translate-text)\n[Android](/docs/ml-kit/android/translate-text)\n| This is a beta release of ML Kit for Firebase. This API might be changed in backward-incompatible ways and is not subject to any SLA or deprecation policy.\n\nKey capabilities\n\nLimitations\n\nOn-device translation is intended for casual and simple translations, and the\nquality of translations depends on the specific languages being translated from\nand to. As such, you should evaluate the quality of the translations for your\nspecific use case. If you require higher fidelity, try the\n[Cloud Translation API](https://cloud.google.com/translate/).\n\nAlso, ML Kit's translation models are trained to translate to and from\nEnglish. When you translate between non-English languages, English is used as an\nintermediate translation, which can affect quality.\n\nUsage guidelines\n\nRefer to [Usage Guidelines for ML Kit On-device Translation](/docs/ml-kit/translation-terms)\nfor important guidelines and restrictions on usage of this API. This document\ncovers requirements around doing attribution in your app when translating text.\n\nProviding feedback\n\nDue to the complexity of natural language processing, the translations provided\nmight not be appropriate for all contexts or audiences. If you encounter\ninappropriate translations, reach out to [Firebase support](/support). Your\nfeedback helps to continue to improve the models, and also allows us to disable\ninappropriate translations."]]