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Mandarin is represented in characters. Each character is a single syllable. A guide can be found here showing the pronunciations as romanized in Pinyin (alternative romanization patterns exist but ...
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#1: Initial revision
Mandarin is represented in characters. Each character is a single syllable. A guide can be found [here](https://youtu.be/pCmsEsTZPbY) showing the pronunciations as romanized in Pinyin (alternative romanization patterns exist but are rarely used today). If a "word" is defined as a single character, then yes, all words are a single syllable. This is likely the interpretation your instructor intended. However, if a word is defined as a unique concept (whichwehappentoseparatewithspacesforconveniencebuthavehistoricallybeenruntogetherwithoutlosingtheirinherentmeaningandindividuality) then there are many words that are composed of multiple characters and therefore multiple syllables. There are only about 2000-3000 characters in use, but of course there are many many more "words" available. The word for bus is a decent example of this. It is a four character compound word: 公共汽车. - 公 gōng (public) - 共 gòng (public, common) - 汽 qì (steam or vapor) - 车 chē (vehicle) Each of these characters has its own meaning. There are additional combinations: A 汽车 is a car. 公共 applies to things generally publicly operated. And a 公共汽车 is a public bus. No one conceptually thinks "publicly sponsored community use steam powered vehicle." The same is true for pretty much every compound word: a bicycle is a 自行车 (personal vehicle), accent is 口音 (mouth sound), etc.