Discussion of 地球上海洋的面积占百分之七十。/地球上海洋的面積占百分之七十。 [dì qiú shang hǎi yáng de miàn jī zhàn bǎi fēn zhī qī shí] Ocean accounts for 70 percent of the earth. - Trainchinese

1 - Is the structure of this statement actually correct? It seems a little weird to me. I think the sentence below more accurately reflects the English translation shown, please correct me if I am wrong: 海洋占地球表面积的百分之七十

此陈述的结构实则是否恰当？于我看来，似乎略感奇特。或许下述句子更能精确地反映所展示的英文翻译，敬请指正若我之误：海洋覆盖地球表面之比例高达百分之七十。