As far as i know, Arab is short for Arabian. so both of i'm an Arab or i'm an Arabian are correct :)

Ramadan Kareem~~:)

of course, chinese is original, because we have longer history than Japan :)

http://english.cri.cn/

hello. i can't get your meanings very well. what( shen me 什么 in chinese)= you want to know something,just like what's your name? 你的名字是什么？（ni de ming zi shi shen me?)； when( shen me shi hou 什么时候 in chinese)= you want to know time.e.g. when will you go home? 你什么时候回家？（ni shen me shi hou hui jia?) where( na li 哪里,shen me di fang什么地方in chinese)=you want to know someplace, e.g. where is my book? 我的书在哪里?/我的书在什么地方？(wo de shu zai na li? /wo de shu zai shen me di fang?) how( zen me yang怎么样 ,ru he如何)= you want to know method/situation,e.g. how can i get there?我怎样才能到达那里？wo zen yang cai neng dao da na li? (method) how is your mum? 你妈妈身体怎么样？ni ma ma shen ti zeng me yang?( health situation)

can=neng, hui, keyi(能，会，可以），want to=xiang ,xiang yao(想,想要） I can speak Arabic. 我会说阿拉伯语（wo hui shuo a la bo yu) I can help you. 我可以帮忙你( wo ke yi bang zhu ni) I can give you another book.我可以给你另一本书（wo ke yi gei ni ling yi ben shu) I can be your friend. 我可以是你的朋友（wo ke yi shi ni de peng you) 2/ I want to learn chinese. 我想学汉语（wo xiang xue han yu) I want to drink a coffee.我想喝咖啡（wo xiang he ka fei) I want to talk to you. 我想和你交谈（wo xiang he ni jiao tan) I want to be your friend 我想成为你的朋友（wo xiang cheng wei ni de peng you)