基本解释
拼音：xíng suǒ wú shì
注音：ㄒㄧㄥˊㄙㄨㄛˇㄨˊㄕˋ
解释：行：行动，办事。指人在紧急关头，态度镇定，毫不慌乱。有时也指对坏人坏事听之任之，满不在乎。
出处：《孟子·离娄下》：“禹之行水也，行其所无事也。”
英语：take things calmly as if nothing had happened
单字解释：
行
所
无
事
英语解释
OK: action, work. It refers to a person who is calm and not flustered in an emergency. Sometimes it also refers to letting bad people and bad things go without care.
