[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-09-04 (世界標準時間)。"],[],[],null,["# Learn about translation features\n\nVertex AI Translation is one of the three Vertex AI\npre-trained APIs on Google Distributed Cloud (GDC) air-gapped appliance. With the\nVertex AI Translation service, you can translate text written in more than\nten languages into English.\n\nVertex AI Translation offers the following methods available in\nGDC air-gapped appliance:\n\nBefore making translation requests, [set up a translation project](/distributed-cloud/hosted/docs/latest/appliance/application/ao-user/vai-set-up-translation).\nYou can test the Vertex AI Translation API on GDC air-gapped appliance by\n[translating text](/distributed-cloud/hosted/docs/latest/appliance/application/ao-user/quickstart-translation)\nfrom one language to another.\n\nConsiderations\n--------------\n\nWhen using the Vertex AI Translation API, particularly the `translateText`\nmethod, consider the following aspects:\n\n- The maximum input length of contents for translation is 1024 characters.\n- You can translate up to 61,000 characters per minute, equivalent to 1,024 characters per second.\n- The `translateText` method doesn't support batching.\n- Types of characters and large portions of text affect translation quality.\n Therefore, if you experience translation issues, follow these steps:\n\n 1. Remove all special and escape characters that might affect the processing of the request.\n 2. Reduce the input size by splitting the contents into smaller sentences.\n 3. Translate each of the smaller sentences again by sending them in separate requests to the endpoint.\n\nFailure to follow these limiting considerations might result in errors."]]