1.Hey, don't try to rip me off. I know what this is worth.
别想宰我,我识货。
2.Can you give me a little deal on this?
这能卖得便宜一点吗?
买东西是被宰,所以不管是不是行家都要先造出声势,用这句话镇住卖家。“Rip someone off”意为某商店或商贩企图宰它的顾客,敲竹杠。如:“The shop tried to rip me off, but I taught them a good lesson。”(那个商店企图宰我,结果让我教训了一顿)。如果真的被狠宰了一下,你当然还可以说,“I was ripped off。”或者“I was cleaned out。”第二句,有被骗得很惨的意思。
n. 体积,容积,大批,大块,大部分
vt.