我每天早上喝牛奶。

Wǒ měitiān zǎoshang hē niúnǎi.

I drink milk every morning.

桌子上有一杯奶。

Zhuōzi shàng yǒu yì bēi nǎi.

There is a cup of milk on the table.

我每天早上喝一杯奶。

Wǒ měitiān zǎoshang hē yì bēi nǎi.

I drink a cup of milk every morning.