Audi is a German car brand. The same big company group also makes Volkswagen cars, so you may hear the two names together.

Audi is a German car brandAudi是一個德國的車廠品牌 The same big company group also makes Volkswagen cars同一個大集團也生產Volkswagen（福斯）的車 so you may hear the two names together所以你可能會聽到這兩個名字一起出現

Audi cars are often seen as a bit smarter or more expensive than a plain family Volkswagen, though that is a feeling people have, not a rule. You can say 'an Audi' for one of the cars. It is a proper name, so it takes a capital A.

Audi cars are often seen as a bit smarter or more expensive than a plain family Volkswagen大家常常覺得Audi的車比一般家庭用的Volkswagen高級一點、貴一點 though that is a feeling people have, not a rule不過那只是大家的感覺不是一個規則 You can say 'an Audi' for one of the cars你可以說'an Audi'來指某一輛這個品牌的車 It is a proper name這是一個專有名詞 so it takes a capital A所以字首A要大寫

In Taiwan you see the four rings on the road and in ads; people treat the name as a brand, the way they treat Toyota or BMW. Though actually, Audi is only the brand name here — it is not a general English word for 'car', and it is not the English word audio.

In Taiwan you see the four rings on the road and in ads在台灣你會在路上和廣告裡看到那四個圈圈的標誌 people treat the name as a brand大家把這個名字當成一個品牌看待 the way they treat Toyota or BMW就像看待Toyota（豐田）或BMW一樣 Though actually不過其實 Audi is only the brand name hereAudi在這裡就只是品牌名 it is not a general English word for 'car'它不是泛指「車子」的英文字 and it is not the English word audio也不是英文的audio（音訊）這個字