半信半疑 (bànxìn bànyí) is a four-character expression meaning "half believing, half doubting," describing a state of uncertainty where someone is not fully convinced. It vividly captures the feeling of being torn between trust and suspicion. The phrase is commonly used in storytelling and everyday conversation.
听了他的解释,我还是半信半疑。
Tīng le tā de jiěshì, wǒ háishi bàn xìn bàn yí.
After hearing his explanation, I was still half-believing, half-doubting.
她半信半疑地打开了那个礼物盒子。
Tā bàn xìn bàn yí de dǎkāi le nàge lǐwù hézi.
She opened the gift box with half-belief and half-doubt.
大家对这个消息半信半疑,不知道是不是真的。
Dàjiā duì zhège xiāoxi bàn xìn bàn yí, bù zhīdào shì bu shì zhēn de.
Everyone was skeptical about the news, unsure whether it was true or not.