WHy does anime always have to hiển thị the character's mouth when he/she is talking?

i never thought of that till now?! XD

Their making it like an actual tv drama hoặc thriller movie. It's normal to do a close up of the character if something important comes up hoặc leads to a exciting scene. Although i'm not a người hâm mộ of hát and hiển thị the face cause it doesn't come out well.

Are u an elementry student hoặc something to ask me stupid questions??????????????????????????????????????????????????????????????????????????????????????????????????????????????Actually i never thought of that.