tiers
n. 等級( tier的名詞複數 ); 包紮的人; 一排高過前面一排的東西; 階梯座位的一排
A tier is a row or layer of something that has other layers above or below it.
...the auditorium with the tiers of seats around and above it.
四周和上方有一排排座位的禮堂
A tier is a level in an organization or system.
Islanders have campaigned for the abolition of one of the three tiers of municipal power on the island.
島上居民發起一場運動,要求廢除島上三級市政管理層中的一級。
From her tiny waist a crinolined skirt cascaded in three deep tiers.
裙架撐起的三層大襉裙從她的纖腰上款款垂下。
a wedding cake with three tiers
三層的結婚蛋糕
Islanders have campaigned for the abolition of one of the three tiers of municipal power on the island.
島上居民發起一場運動,要求廢除島上三級市政管理層中的一級。
Her wedding cake had three tiers.
她的結婚蛋糕有三層.
The sail is fastened to the yard with tiers.
船帆用繫繩緊緊綁在帆桁上.