Meaning of liǎng:
两
two; both; some; a few; tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤[jin1] (old)
Wǒ yǒu liǎng zhī māo.
我有两只猫。
I have two cats.
Tāmen shì wǒ de péngyǒu, wǒmen liǎng gè zuótiān qù bówùguǎn.
他们是我的朋友,我们两个昨天去博物馆。
They are my friends, and both of us went to the museum yesterday.
Wǒmen xiàwǔ yǒu liǎng gè huìyì.
我们下午有两个会议。
We have two meetings in the afternoon.
Wǒ zhǐ xūyào liǎng fēnzhōng.
我只需要两分钟。
I only need a few minutes.
Yī jīn děngyú shí liǎng.
一斤等于十两。
One jin is equal to ten taels.