to work at a second job, especially secretly or part-time
做第二份工作，特别是秘密地或兼职工作 (zuo dierfen gongzuo, tebie shi mimi de huo jianzhi gongzuo)
"She decided to moonlight as a freelance writer to make extra money."
"她决定 moonlight as 自由撰稿人，以赚取额外的收入。" (Ta jue ding moonlight as zi you zhuan gao ren, yi zhuan qu e wai de shouru.)
to set a firm boundary or make a limit clear
to help someone in trouble
to get married
to dance for a long time, especially during a celebration
very easy to do or understand
kept secret or very confidential
