1. Sounds true. 听起来像是真的。
2. I'll take your word for it. 我相信你的话。
3. Believe me. 相信我。
4. That's the truth. 那是事实。
5. I can't believe it. 我不相信。
6. Get out of it. 别瞎说。
7. I doubt it. 我表示怀疑。
8. I find it hard to believe. 我觉得难以置信。
9. Don't expect me to believe you. 别指望我会相信你。