1. A method for translating textual information of an application, comprising: running the application, via a computer processor, based on a source language; receiving a request for translating the textual information from the source language to a target language; and in response to the request: acquiring a text location identifier of the textual information of the application; and translating via the computer processor, the textual information from the source language to the target language based on a text location identifier-target language content mapping table.