A:Why don't you sell this pile of trash? 干嘛你不把这堆废铁给卖了? B:I would, but who'd want it? 我想卖啊,但有谁买呢? A:Why don't you sell this bucket of bolts? 你何不把这部破车子卖掉呢? B:I would, but nobody would buy it. 我要卖啊,但没人买。 If you're looking for trouble, go buy a used car. 如果你要自找麻烦的话,去买一部二手车吧。 You're selling me a lemon. 你想卖给我一部中看不中用的车子。 It's a trouble-prone car. 这是一部毛病百出的车子。