Our manager told us not to dwell on last quarter's disappointing sales figures.

經理要我們別再一直鬱悶地想著上一季令人失望的業績數字。

After the failed interview, Kevin kept dwelling on every answer he gave.

面試失利後，Kevin一直反覆糾結自己說過的每一個回答。

Please don't dwell on the customer's angry email; just focus on fixing the shipping error.

請別一直耿耿於懷那位客戶的憤怒來信，專心處理出貨錯誤就好。