Sporadic

偶爾發生的 /偶尔发生的

ǒu'ěr fāshēng de

(rare and scattered in occurrence)

哩哩啦啦

līlīlālā

(rare and scattered in occurrence)

散亂 /散乱

sànluàn

(rare and scattered in occurrence)

無常 /无常

wúcháng

(rare and scattered in occurrence)

零星

língxīng

(rare and scattered in occurrence)