我想知道这需要多久。 I'd like to know how long this will take. Traditional 我想知道這需要多久。 Pinyin Wǒ xiǎng zhīdào zhè xūyào duōjiǔ. Bopomofo ㄨㄛˇ ㄒㄧㄤˇ ㄓ ㄉㄠˋ ㄓㄜˋ ㄒㄩ ㄧㄠˋ ㄉㄨㄛ ㄐㄧㄡˇ。 Where this sentence is used How to use 长 (cháng) and 久 (jiǔ) correctly in Chinese grammar All Chinese example sentences
