Approximate numbers 1: adjacent numbers
In Chinese, two adjacent (consecutive) numerals can be placed together to express an approximate number (equivalent to “one or two”, “three or four”, “seven or eight” in English).
Common pairs: 一两 (yì liǎng — one or two), 两三 (liǎng sān — two or three), 三四 (sān sì — three or four), 五六 (wǔ liù — five or six), 七八 (qī bā — seven or eight), 八九 (bā jiǔ — eight or nine).
Grammar Structure
Number 1 + Number 2 (+ Measure Word) + Noun
Example Sentences
我每天学习一两个小时汉语。
I study Chinese for one or two hours every day.
你都喝了三四杯咖啡了,别再喝了!
You have already drunk three or four cups of coffee, don't drink any more!
从小丽家到公司骑车七八分钟就能到。
Riding a bike from Xiaoli's house to the company only takes seven or eight minutes.
学校里边比学校外边方便,附近有三四个车站。
Inside the school is more convenient than outside; there are three or four bus stops nearby.