Through I am a Chinese,I have some west country lived in China for many years, from their tone ,I know that there are many cultural difference between West and as difference of dinner manners……In west countries ,when people are having dinner ,if one of them want to go to a or she shoud say"Excuse me ,I want to go to the toilets…"Only in such a way can others think you are of good in the bathroom,you can relieve the bowels, wash you faces, refine the make-up ,pick your teeth and so you finished yourself,you can return to you wonderful dinner can be in China,there are some different of you want to have a bath,you shoud only say"I want to go to washroom".That just means:I want to go out for a you finished you dinner ,you can also say:"I'm full"That means:I am full ,help then ,you can go out to have a rest or just some of the difference of dinner manners in west and in we face it in the future ,don`t forget that!