Yabla video uses of 耗时

yóu
zhǐ
sǎn
加上 jiāshàng
干燥 gānzào
děng
耗时 hàoshí
de
工序 gōngxù
Oil-paper umbrellas include a time-consuming drying process,
liàng
sǎn
shì
耗时 hàoshí
de
一道 yīdào
工序 gōngxù
Drying the umbrellas is a time-consuming process.