lighten
up
輕鬆愉快地打發時間
explanation :
If you see someone who is very serious you might advise them to 'lighten
up'. This is advice to take a more optimistic outlook and not give in to
dark moods. If someone takes a small matter very seriously, they may be
advised to 'lighten up'.
e.g.
Andy went into a big lecture when I broke the rules, so I told him to
lighten up. |