-01-
I don't buy it.
我才不信呢!
或是 "I don't buy your story"(我不相信你这一套);商品交易的过程本身是基于信任的基础 ，buy 在俚语中有“相信”的意思
I don't buy your story . You've said that over a million times.
我才不信你这一套， 你已经说过无数遍了。
-02-
That's a likely story!
这不像是真实发生的，像故事;编的吧! 谁信呢?
How he rose from the dead? That's a likely story!
他是怎么死而复生的?编的吧!
-03-
Don't tell me!
相当于"Tell me another."(别扯了)。字面意思是“不要告诉我!说了我也不会信”
- This product has magical function.
- Don't tell me!
-这个产品有神奇的功效。
-鬼才相信呢!
-04-
It can't be true.
我不相信，这不可能是真的
- They have divorced.
- It can't be true.
-他们已经离婚了。
-我不相信，这不可能是真的
-05-
It's too good to be true.
too...to 结构： 太...以至于不能... ; 太好了以至于不能相信是真的：哪有这等好事? 你也信?
A: Mary and Tom are going to get married this month.
B: It's too good to be true.
A：Mary 和 Tom 这个月要结婚了。
B：有这么好的事?简直不敢相信。
-06-
I know better than that.
我比你还清楚，我还不至于蠢到相信那个鬼话
07-
nonsense / bullshit / holy crap
瞎扯淡， 假的，我不信!(简直是废话~)语气较粗鲁，注意场合使用
That's totally bullshit!
这简直是在胡扯!我才不信呢!
其他相关表达：Come off it.(别逗了);I must be hearing things.(我没听错吧!)
