to memorize something perfectly
背诵 (bèi sòng)
"He learned the poem by heart for the recital."
"他为朗诵背诵了诗歌。" (Tā wèi lǎngsòng bèi xiàlái le shīgē)
to make a fresh start or change for the better
to talk to someone for a long time, usually to complain
to contact or communicate with someone
the existence and activity of a person or business on the in...
Work becomes easier when many people help.
to watch someone carefully because you don’t trust them comp...