What does the idiom story mean?

Cause and effect? [láI lóng QMàI]?

new word

Basic interpretation? Detailed explanation?

[láI lóng QMàI]

This refers to the trend and direction of the mountains. Now compare the cause and effect of one thing.

tidy

Wu Ming Rachel's "Yunbi Ji Niu Mian's Cave": "There are thousands of benefits here; Context; A mountain facing the ridge; Various qualifications; This is a rich land. "

example sentence

You must make it clear within three days and report to me.