to discuss or examine something in detail
详细讨论或审查某事 (xiangxi t discuss huo shencha mou shi)
"The lecturer didn’t go into much detail about the topic."
"讲师没有详细讨论该主题的细节。" (jiangshi meiyou go into zhuanti de xijie.)
to suddenly start smiling
to study something intensively before an event
to start to happen in a satisfactory way
to drop to the ground; to fail at something
to choose one thing instead of another
to access or connect with inner feelings; to explore emotion...
