DeepL Translation Channel:

This channel cannot be purchased or registered within China. If you already have a paid account, you can enter the API key in the software under DeepL.

Leave the API field blank and only fill in the key.

Important Notes:

Most AI translation channels may impose limits on the number of requests per minute. If you encounter an error indicating that the request frequency has been exceeded, you can set a pause time in seconds via the software's Menu -> Tools/Options -> Advanced Options -> Pause After Translation. For example, set it to 30 seconds, which means the software will wait 30 seconds after each translation before proceeding to the next one, avoiding errors due to exceeding the rate limit.