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in breadth in depth in height in length in thickness in width The stick is 4 feet in length．这根棍长4英尺。
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The snow is 3 feet in depth．雪有3尺深。
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The classroom is 30 feet in length and 15 feet in breadth．教室长30英尺，宽15英尺。
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The statue is eleven feet in height．雕像高11英尺。
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The room is 12 feet in width．这个房间宽12英尺。
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谈面积：
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谈面积时常可用square这个词：
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Its European territory covered about 2,000,000 square miles．它欧洲的领土约有200万平方英里。
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144 square inches equals to 1 square foot．144平方英寸合1平方英尺。
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They are said to be as little as 300 sq. cm．据说他们可以小到300平方公分。
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如果要更准确，可加上in area：
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These hot spots are often hundreds of square miles in area．这些热点面积常常达到千百平方英里。
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The island is only 0.4 square kilometres in area．这座岛面积仅0.4平方公里。
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square还可用来表示“见方”：
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Each family has only one room eight or ten feet square．每家人只有一间8英尺或10英尺见方的房间。
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This piece of wood is two metres square．这块木头为两米见方（即每边两米）。
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比较大的面积可用hectare或acre表示：
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In 1975 there were 220 million hectares under cultivation．1975年有2.2亿公顷的耕地。
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His land covers twenty acres．他的土地有20英亩。
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如果谈圆形面积，可有两个办法，一是in circumference（周边有多长），一是in diameter（直径有多长）：
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The earth is almost 25,000 miles in circumference．绕地球一周几乎有25000英里。
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The four main vessels were 2.3 mm in diameter．四根主要血管直径有2.3毫米。
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也可用radius（半径）表示：
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It had a radius of fifteen kilometres．它的半径为15公里。
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表示长、宽、高可以用by或“×”号：
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