regard (/take) things coolly;treat sth with indifference ❍ 这些对中国的造谣中伤必须驳斥，我们不能～。We should refute those slanders against China. We can’t take them with indifference.
淡然处之dàn rán chǔ zhī
冷淡地对待。take things coolly, treat sth. with indifference, regard cooly, take it with indifference