他一个人走了几百公里,这简直难以置信。Tā yí ge rén zǒu le jǐ bǎi gōnglǐ, zhè jiǎnzhí nányǐzhìxìn.He walked several hundred kilometres alone, which is simply unbelievable.
听到自己中奖的消息,她觉得难以置信。Tīngdào zìjǐ zhòngjiǎng de xiāoxi, tā juéde nányǐzhìxìn.Hearing the news that she had won a prize, she found it hard to believe.
这么小的孩子竟然能弹得这么好,让人难以置信。Zhème xiǎo de háizi jìngrán néng tán de zhème hǎo, ràng rén nányǐzhìxìn.It is hard to believe that such a small child can play so well.