一二

chú yī èr lǎo rén zhī wài méi yǒu rén rèn shi zhè ge nǚ rén

除一二老人之外，没有人认识这个女人。

Besides one or two old people, no one recognized this woman.

wǒ lüè zhī yī èr

我略知一二。

I know a little about it.

dú shū yī shì bì xū yǒu yī èr zhī jǐ wèi bàn shí cháng dà jiā tǎo lùn cái néng jìn yì

读书一事，必须有一二知己为伴，时常大家讨论，才能进益。

In any case, in studying you need one or two congenial companions to talk things over with from time to time, to get the best out of it .

tā de zǎo diǎn diàn měi tiān zǎo shang mén tíng ruò shì yǒu de rén shèn zhì duō pǎo yī èr tiáo jiē yě yào lái zhè yòng cān

他的早点店每天早上门庭若市，有的人甚至多跑一二条街也要来这用餐。

Some people came to this breakfast stack despite an extra walk of one or two streets long.