to waste money on something useless
把钱浪费在无用的事情上 (ba qian langfei zai wuyong de shiqing shang)
"Buying that fake brand bag was like throwing money down the drain."
"买那个假品牌包就像是把钱扔进排水管。" (mai nage jia pinpai bao jiu xiang shi **ba qian reng jin paishuiguan**.)
to act morally or kindly even when others don't
using hashtags to support social or political causes online
to be uncertain or have both positive and negative emotions
A person who behaves unpredictably and may cause problems.
to fall asleep suddenly, especially when sitting
To have many roles or responsibilities.
