Styled App Bar - Copy this React, Mui Component to your project

A Translation Page needs to design components, including a source and target language selection bar containing buttons; Source language side (Default): Detect Language, English, Vietnamese, arrowDown button opens another language selection page (displayed in the middle of the screen); Destination language side (Default): English, Korean, Vietnamese and arrowDown Button has similar functions. The swap button in the middle switches the 2 source and target languages, The selected languages ​​are displayed on the extracted bar along with their flags.