mound builders

基本解釋

By about A. D. 500 the Mound Builder culture was declining, perhaps because of attacks from other tribes or perhaps because of severe climatic changes that undermined agriculture.
大約是在公元500年，營冢文化開始衰落，這也許是由于其他部落的進(jìn)攻，也許是由于重大的氣候變化對農(nóng)業(yè)造成了破壞。
Like the Mound Builders of the Ohio region, these tribes, probably influenced by Meso-American cultures through trade and commerce, built gigantic mounds as burial and ceremonial places.
像俄亥俄營冢文化部落一樣，這些部落可能是通過商業(yè)貿(mào)易活動受到美國中部文化的影響，建起了龐大的土冢用于殯葬和舉行儀式的場地。
Has the builder presented his bill yet?
營造商把帳單送來了嗎？
A mound of stones erected as a memorial or marker.
錐形石冢一堆石頭，用于表示紀(jì)念或標(biāo)志
He lay in his bunk under a mound of blankets.
他躺在鋪上，身上蓋了一大堆毯子。