How do English majors find jobs when they emigrate? The language is certainly not as good as the locals, so what skills can you learn in the training school?

As you said, the language is definitely not as good as the locals. Then I suggest you go abroad to find a job instead of going to English. In any occupation, English proficiency will be an advantage, but looking for a language job will not show this advantage. I suggest you learn a certificate in college, which can be like a professional certificate or a computer. Anything you are interested in can be used as the future career development direction, allowing you to give play to your original advantages.