to visit someone casually without prior arrangement
不事先安排就随意拜访某人 (bù shìxiān ānpái jiù suíyì bàifǎng mǒu rén)
"My neighbors often drop in for coffee in the evening."
"我的邻居们常常在晚上掉进来喝咖啡。" (Wǒ de línjūmen chángcháng zài wǎnshàng **diàojìn** lái hē kāfēi.)
to become aware of political issues and start caring about t...
to arrange your work and time in an efficient way
to continue progressing or making progress with something
to enjoy life and have fun, especially after success
to share and discuss ideas with someone to get feedback
to prepare or arrange something for an event