不是个小事
bú shì gè xiǎo shìCommon spoken expression used by native Chinese speakers in daily life.
[Scene: 其他场景]
(1 clips)
00:03
(以后我舅妈怎么生活 明白) ── Previous context
“But your uncle used drugs. It's not a small matter.”
[Scene: 警匪刑侦]
(1 clips)
00:02
(我真是这么想的 丁来这案子到今天死三个人了) ── Previous context
“It's not a small matter. It's a thorn in my side.”