Subject + 有些 + Adjective
有些 (yǒuxiē) is an adverb meaning "somewhat," "a bit," or "a little." It softens the degree of a description, indicating that something is partially or slightly the case. For example, someone's voice might sound 有些 hoarse, meaning it sounds a bit hoarse.
他说话的声音有些沙哑,可能是感冒了。
tā shuōhuà de shēngyīn yǒuxiē shāyǎ, kěnéng shì gǎnmào le.
His voice sounds a bit hoarse; he might have a cold.
听到这个消息,她有些不敢相信。
tīngdào zhège xiāoxi, tā yǒuxiē bù gǎn xiāngxìn.
Upon hearing the news, she could hardly believe it.
今天的考试有些难,好多题我都不确定。
jīntiān de kǎoshì yǒuxiē nán, hǎo duō tí wǒ dōu bù quèdìng.
Today's exam was somewhat difficult; I wasn't sure about many of the questions.