"bumming" in Chinese (Simplified)
闲逛讨要（非正式）
Definition
“Bumming”指的是无明确目的地闲逛，或（非正式）向他人讨要东西，尤其是钱。有时也指感到难过或失望。
Usage Notes (Chinese (Simplified))
多为非正式美式、英式英语用法。'Bumming around' 指无所事事地闲逛。'Bumming (something) off (someone)' 是随便向别人要某物。也可表达情绪低落，如 'I'm bumming about the test.' 主要用于口语、非正式场合。
Examples
He spent the summer bumming around Europe.
他夏天在欧洲到处**闲逛**。
She is always bumming money off her friends.
她总是向朋友**讨要**钱。
He's just bumming around the park today.
他今天在公园里**闲逛**。
I've been bumming about the bad news all week.
我整周都因坏消息感到**沮丧**。
He was bumming a cigarette from his coworker before lunch.
午饭前他向同事**讨了一根**烟。
We were just bumming around downtown, trying to kill time.
我们只是在市中心**闲逛**，打发时间。