无风三尺浪

Traditional (Taiwan): 無風三尺浪

wúfēngsānchǐlàng ㄨˊ ㄈㄥ ㄙㄢ ㄔˇ ㄌㄤˋ

    • lit. large waves in windless conditions (idiom)
    • fig. trouble arising unexpectedly

Character by character

Sources