街道人孔 的英文怎麼說
中文拼音 [jiēdàorénkǒng]
街道人孔
英文
street manhole-
Though their function is to cover the holes in streets through which sewers, drains and other structures are reached ; manhole covers have long been admired for their beauty
雖然它們的功能只是遮蓋街道上的下水道、排水溝或者其他地面設施的檢修孔,但井蓋的精美設計長期以來就一直受人們贊賞。
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