一些 / 这些 / 那些 + Noun
些 (xiē) is a measure word meaning "some" or "a few," used to indicate an indefinite but small quantity. It is most commonly paired with 一 to form 一些 (some) or with demonstratives like 这些 (these) and 那些 (those). It can modify both countable and uncountable nouns.
桌子上放着一些水果,你随便吃。
Zhuōzi shàng fàngzhe yīxiē shuǐguǒ, nǐ suíbiàn chī.
There are some fruits on the table; help yourself.
这些问题我还没想清楚,需要再考虑考虑。
Zhèxiē wèntí wǒ hái méi xiǎng qīngchǔ, xūyào zài kǎolǜ kǎolǜ.
I haven't thought these questions through yet; I need to consider them further.
你能给我一些建议吗?
Nǐ néng gěi wǒ yīxiē jiànyì ma?
Can you give me some advice?