Braveheart
Charlotte's Web
The story of shark fish
These movies are very good-looking, with clear and standard pronunciation, which can help you improve your listening, translation and oral English.
You don't have to watch subtitles, there are English subtitles, and you can watch Chinese subtitles three times. If you are interested, you can look for English lines.
There are other American dramas such as Friends, which are more colloquial and speak faster, and can be used to improve.