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来源：雅诚德英语网
The sheer scale of the investment it took to begin commercial expansion at sea reflects the immensity of the profits that such East-West trade could create.
在海上进行商业扩张需要庞大的投资规模，这反映出东西方贸易可能创造的巨大利润。
The sheer scale of the investment it took to begin commercial expansion at sea reflects the immensity of the profits that such East-West trade could create.
在海上进行商业扩张需要庞大的投资规模，这反映出东西方贸易可能创造的巨大利润。