螺旋状

bǎ duàn dài de liǎng duān juǎn chéng luó xuán zhuàng

把缎带的两端卷成螺旋状

curl the ends of the ribbon

yè zi chéng luó xuán zhuàng pái liè zài zhí lì de jīng shang

叶子呈螺旋状排列在直立的茎上。

The leaves are spirally arranged around an erect stem.