它们看起来就像低洼的白色或灰色的孤山，又长又窄，山顶平坦，只有一米高的山。
They look like low-lying, white or grey buttes, long, narrow hills with flat tops, barely a meter high.
此外，为了更加绿色，方舟天使和44米长的海洋帝国(图)将安装巨大的自动高轻帆，拖着它们。
In addition, and for extra greenness, Ark Angel and the 44-metre Ocean Empire (picture below) would be fitted with giant automated kites, to tow them.
然而，不管你取该范围中的哪个长度，都无法否认一艘300腕尺长，50腕尺宽，30腕尺高的船是相当大的。
Whichever length one plumps for, however, a boat 300 cubits long, 50 cubits wide and 30 cubits high is undeniably immense.
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