您要查找的是不是：
- He's been drinking whiskey on the sly for thirty years. 他暗中偷喝威士忌酒已有三十年了。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的？
- Don't trust him, he is a sly old fox. 别相信他，他像老狐狸一样狡猾。
- The criminals were plotting to rob the bank. 犯罪分子正密谋抢劫银行。
- Many people attended the meeting on the sly. 许多人秘密地参加了会议。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- That sly girl managed to get her friend's job. 那个诡诈的女孩设法取得她朋友的工作。
- The thief made a misguided attempt to rob a policewoman. 那个贼不识好歹竟要抢劫一个女警察。
- They exchanged sly looks and smiles. 他们交换会意的眼色和微笑。
- She must have been having lessons on the sly. 她准是暗地里一直在上课。
- Our friend Rob is as rich as Croesus, but dependent upon his father. 我们的朋友罗布非常富有，但是他依赖于他的父亲。
- Not only do they rob you, they smash everything too. 他们不仅抢夺你的财物，还要把每样东西都捣毁。
- She inveigle him into the house and rob him while he sleep. 她把他骗进房子，趁他睡着时偷走了他的东西。
- The robber in arms wanted to rob the bank. 这个持械的强盗想抢劫银行。
- The gang rob shopkeeper in the centre of the town. 犯罪团伙在市镇中心抢劫商店老板。
- A slow sly smile was creeping around the corners of his mouth. 他的嘴角慢慢露出了诡异的微笑。
- The thugs who rob old people are beneath contempt. 抢劫老人东西的恶棍极其卑鄙。
- She is having an affair with her Japanese teacher on the sly. 她和她的日文老师偷偷有了恋情。
- They are plotting to rob a bank. 他们正在策划抢银行。
- The sly cat stole the meat while the cook's back was turned. 淘气的猫趁厨师转身之机偷吃了肉。
