The main difference between cloud localization and machine translation lies in the quality and efficiency of translation. Sinicization usually refers to the translation work carried out by professional translation teams or individuals, involving translation, polishing, proofreading and other steps, aiming at making the text of the target language as close as possible to the semantic and cultural characteristics of the source language. Machine translation is a translation process realized by mechanical translation tools, which can quickly handle a large number of translation tasks, but in some cases, it may not be possible to fully understand and transform complex semantic or cultural backgrounds. Compared with Chinese works, they are usually more fluent and easier to understand, although sometimes they may need to be further modified to adapt to specific contexts or cultural differences. However, the result of translation may seem a little stiff and unnatural, especially when faced with scenes that require delicate emotional expression.