clock in 打卡
Don't forget to clock in,otherwise you won't get paid. 别忘了打卡，否则领不到钱。
come on to 对...轻薄；吃豆腐
Tanya slapped Bill after he came on to her. Tanya在Bill对她轻薄之后打了他一巴掌。
come easily 易如反掌
Languages come easily to some people. 语言学习对有些人来说易如反掌。
don't have a cow 别大惊小怪
