It is very important to understand people from other countries becuse we live in a global world.Becuse travel is now easier than before,we have more opportunities to meet people from other countries.
Many people study foreign languages,but understanding different cultures is also important.Culture is different in every country.For example, in some countries,like japan,you bow.
There are also differenes in food and ways of eating.How do you eat foot?Do you use chopsticks,a knife and fork,or your hands?In the west,people use a knife and fork,but in countries like japan and china they use chopsticks and in the Middle East they use chopsticks and in they Middle East they use their hands.