...a clump of trees bordering a side road. [+ of]

旁路边的树丛

...a sweetly scented perennial that grows in clumps.

一簇簇芳香宜人的多年生植物

I was combing my hair and it was just falling out in clumps.

我梳头的时候，头发一团一团地往下掉。

They went clumping up the stairs. [VERB prep./adv.]

他们拖着沉重的脚步走上楼。

Men in big construction boots were clumping in and out with plans in their hands. [VERB prep./adv.]

一群男人穿着大建筑靴，手中拿着图纸，噔噔噔地走进走出。

Brown rice takes longer to cook but it doesn't clump together as easily as white rice. [V + together]

糙米不容易熟，但不会像精米那样容易粘在一起。