长年累月

year in, year out (idiom) / (over) many years

surname Nian

year / CL:個|个[ge4]

grain / harvest (old) / variant of 年[nian2]

moon / month / monthly / CL:個|个[ge4],輪|轮[lun2]

length / long / forever / always / constantly

chief / head / elder / to grow / to develop / to increase / to enhance

to accumulate / to involve or implicate (Taiwan pr. [lei4]) / continuous / repeated

tired / weary / to strain / to wear out / to work hard

surname Lei

rope / to bind together / to twist around

all the year round