The company seems fishy.
fishy的本意是“鱼的，似鱼的”，鱼滑溜溜的不好抓住，于是fishy的引申意思就是“可疑的、靠不住的”。因此当美国人说"The company seems fishy."时，他要表达的意思就是:"The company is suspicious."、"The cpmpanylooks quite questionable."。
Shirley : The company told me that I was hired and Ihad to pay 200dollars for training. I'm a littleconfused.
Benjamin: Honey, you'd better be careful. The company seems fishy.
①What do you think of this company?
②The company promised me a good salary.
③This company has hired me without a face-to-face interview.
④A lot of strange people were coming in and out of the company when I was having aninterview there.