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- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- U.S. investments here topped one billion dollars. 美国在这里的投资超过了十亿美元。
- A billion dollars is a vast amount of money. 十亿元是一笔巨款。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏,包括黄金。
- Gold prices on Western markets jumped. 西方市场上的黄金价格暴涨。
- Some computers can perform over a billion computation a second. 有些计算机一秒钟能完成超过十亿次运算。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- The thing of luminescence is not sure all gold. 发光的东西未必都是黄金。
- Jack was decorated with a gold medal. 杰克被授予金质奖章。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- It took them more than one billion dollars to complete the project. 完成这个工程花费了他们十亿多美元。
- The general's uniform was trimmed with gold braid. 将官的制服饰有金色的穗带。
- Last year's profits were in excess of one billion dollars. 去年的利润超过了十亿美元。
- Copper and gold are both metals. 铜和金都是金属。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。