多长时间都没关系。 It doesn't matter how long it takes. Traditional 多長時間都沒關係。 Pinyin Duō cháng shíjiān dōu méiguānxi. Bopomofo ㄉㄨㄛ ㄔㄤˊ ㄕˊ ㄐㄧㄢ ㄉㄡ ㄇㄟˊ ㄍㄨㄢ ˙ㄒㄧ。 Where this sentence is used How to use 没关系 (mei2 guānxi) in Chinese: it doesn't matter, not related to All Chinese example sentences