1.Are you sure?
你确定吗?
2.Are you serious?
你是认真的吗?
3.I smell a rat.
我感觉很可疑。
4.Do you mean it?
是真的吗?
5.Are you joking?
开玩笑的吧?
6.It sounds fishy to me.
听起来很可疑。
7.It's too good to be true.
有这么好的事!
8.I doubt whether he’ll come.
我怀疑他来不来。
9.I was just feeling that it was a little strange.
我就是觉得这事有点奇怪。
10.It can’t be! It's too good to believe!
怎么可能!好得让人难以置信。
11.He suspected that there was an ambush nearby.
他感到附近有埋伏。
12.We should discredit what she said.
我们应该怀疑他说的话。
13.He's so suspicious that he even distrusts himself.
他这人疑心太重，连自己也不相信。
14.She had an air of uncertainty about him.
她流露出不相信他的神情。
15.He's totally unreliable as a friend.
作为朋友，他一点也不可靠。
16.Her words had never been questioned.
她的话从未被怀疑过。
17.We are impeaching his motives to do so.
我们怀疑他做这事的动机。
18.I'm rather skeptical about their honesty.
我怀疑他们是否诚实。
19.He was brought under suspicion
他受到怀疑。
20.He had no warrant for his suspicion.
他没有理由那么怀疑。
21.I query whether he can be trusted.
我怀疑他是否可靠。
22.I am doubtful whether it is true.
我怀疑那是否真实。
23.They suspected him of giving false evidence.
他们怀疑他做了伪证。
24.The rumor is beyond belief.
这谣言不可信。
