请不要吮吸你的拇指。

Please do not suck your thumb.

小孩喜欢用拇指吮吸。

The child likes to suck his thumb.

这个婴儿喜欢吮吸他的拇指。

The baby loves to suck his thumbs.

宝宝困了的时候喜欢吮吸拇指。

The baby loves to suck his thumb when he is sleepy.

她轻轻地吮吸着果汁。

She gently sucks on the juice.

小猫在吮吸母猫的奶。

The kitten sucks milk from its mother.

他喜欢吮吸棒棒糖。

He likes to suck on lollipops.

婴儿在吮吸奶瓶。

The baby is sucking on the bottle.

她买了一包糖果在旅途中吮吸。

She bought a packet of sweets to suck on the journey.

她仍然吮吸拇指。

She still sucks her thumb.