People usually prepare a big meal, invite some very close friends to celebrate birthdays at own home, some people choose to celebrate birthdays in a restaurant, children like to celebrate their birthdays at KFC or Mcdonald's, where there are entertainment facilities and free toys for them.

我认为全世界的大部分人庆祝生日的方式都差不多。 我们都会聚在一起， 吃饭，喝酒一点（有的人不一点）, 送礼物。 主要人们要一边吃饭一边沟通， 这对大部分人最大的幸福，我们也永远不累聊天， 这个方式也很简单， 所以全世界的人民那么喜欢这样庆祝生日

Eu sou da Espanha e aqui os aniversários são celebrados de uma forma muito sutil. Eles não enviam cartões para seus entes queridos, nem lhes dão nada grande. E se possível, parentes próximos os oferecem, então é um pequeno presente como um sinal de agradecimento.

It’s not common to celebrate birthdays in my country but if someone wants to celebrate a birthday it is most likely to be like the regular once

アメリカでは誕生日の人はプレゼントを沢山貰います。誕生日の人の好きなケーキを作ります。ろうそくはケーキにを置かれます。誕生日の人はろうそくを吹き消します。

Dipende dal festeggiato. I giovani preferiscono le feste private . Le migliori delle ipotesi sia festeggiare senza i genitori . I adulti vanno in ristorante con il compagno o i cari più stretti. Soprattutto per gli anniversari . Secondo me la maggior parte festeggia a casa e offre una cena. Molto spesso gli amici aiutano e portano le insalate oppure il dolce affinché la casalinga non abbia troppo da fare.

Well, in Italy people usually celebrate birthdays eating cakes and children also have parties with classmates and friends. They are given presents which can be chosen by them.

In Brazil, the most common way people celebrate their birthday is with parties. It doesn't necessarily need to be a big party if you like something simpler you can have a small one. We usually have like a predetermined birthday party food which are cake, 'coxinha' (Brazilian famous snack), 'brigadeiro' (Brazilian famous sweet) and 'guaraná' (a soda made from a typical fruit from Amazon forest). We also have a famous tradition which is 'The first slice of cake goes to the person you love the most'. I really like like it, it's so unique. It might sound unfair in case you love everyone. We don't get upset if it isn't give to us, though because we do know it comes from the deepest of our heart. So, unfair it would be if we lied to ourselves. We also sing our happy birthday song and enjoy with our family and friends. It's a very special moment.

People celebrate birthday have some way in my country. the first, they’ll go to restaurant to eating or drinking, but at last, they must eat a big birthday cake and sing a song of happy birthday; the secend, some people will buy some gift, such as flowers or other product, that is favorite things to he or she. the third, Eat noodles. because it means long long live for them. These are generally ways to celebrate birthday in my country i knew. Thank you. Please help me correct if it has error.

In my country, they do not focus on more. It is just like normal day, except getting one year old. We usually do it for kids,kids like it a lot. We invite their freinds to home, sometimes we make homemade cake, and kids get charming to help with doceration. We buy ballon and candle, we celebrate all together with their freinds, and sometimes their friend parents also attend. So kids enjoy a lot and have fun. On the other hand, sometime we celebrate it for adults too. Maybe going to a restaurant or cafe with some freinds and family members. Everuyone also present gift to a person who we gathered to celebrate his/her birthday. We enjoy and having a deep conversation togather. It is especial day, I think by celebrating someone birthday is nice approach, we make the person happy.