烂熟于心
làn shú yú xīnCommon spoken expression used by native Chinese speakers in daily life.
[Scene: 其他场景]
(2 clips)
00:02
(你挡了) ── Previous context
“You must know all the moves by heart. ♪ Guiding me far away ♪”
00:03
(此次《时务策》的题目 是出自几年前的一篇) ── Previous context
“in a selection exam a few years ago. I've already memorized it completely.”