哪位高手帮忙翻译一下这几个句子呢``急死喽``谢谢啦```

⒈ If you looked at the Pacific fromm a space-capsule.
如果你从太空舱中观看太平洋。

⒉ The sea contains large numbers of substance(物质),besides common different materials.
海水中除了含有不同的常规物质外，还含有大量其它物质。

⒊ It would cost more to get these precious metals than they are worth.
获取这些贵重金属的代价比它们本身的价值还高。

⒋ We use huge quantities of sand in industry to make glass,detergents and cements.
我们在工业领域使用大量沙子用于制造玻璃，清洁剂和水泥。

⒌ Besides materials like salt and sand,we get great deal of food from the sea.
除了盐和沙以外，我们也可以从大海中获取可观的食物。

⒍ One day we may even have undersea farms.
也许有一天我们甚至会拥有海底农场。

⒎ We have hardly begun to explore the sea.
我们才刚刚开始探索大海。

⒏ In some ways it is less familiar than outer space.
从某个程度上说，它（指海）对人们来说甚至还不如太空熟悉。

⒈ If you looked at the Pacific from a space-capsule.
如果你从一个航空舱内看太平洋
⒉ The sea contains large numbers of substance(物质),besides common different materials.
海水里面