[无风不起浪 / 無風不起浪, wú fēng bù qǐ làng, ㄨˊ ㄈㄥ ㄅㄨˋ ㄑㄧˇ ㄌㄤˋ]lit. without wind there cannot be waves (成语 saw); there must be a reason; no smoke without fire#84072[Add to Longdo]
[ぶさた, busata](n) not writing or contacting for a while; neglecting to write (call, visit, etc.); failing to write (call, visit, etc.); long silence[Add to Longdo]