they are billions

They are spending billions of dollars expanding operations to meet expected demand for steel from Chinese construction projects .

这些矿企正投入数十亿美元扩大经营规模，以满足预期的中国建设项目对钢材的需求。

And US taxpayers may not like the idea that they are spending billions of dollars and have not saved the banks .

此外，美国纳税人也许不会喜欢这个花费他们数十亿美元却没有挽救银行业的计划。

They are collectively spending billions of dollars to build emotion-reading devices that can interact meaningfully ( and profitably ) with humans using artificial intelligence .

它们共斥资数十亿美元用于研发能读懂情绪的设备，让设备利用人工智能与人类进行有意义（并可带来利润）的互动。

They are also spending billions on lobbying and marketing campaigns in Africa and Asia , and in one case provided undisclosed financing for TV commercials in Australia .

这些公司一掷千金，花几十亿元一面游说亚洲非洲各政府，一面开展反抗行动，还曾经一度为澳大利亚的电视广告秘密集资。

They were already handling billions of searches a day , now they are handling billions of individual small searches with each keystroke .

他们每天要处理数十亿的搜索，现在通过每一次击键他们可处理数十亿单独的小搜索。