1.If you believe, as many do, that unemployment is the major economic and social concern of our day, then it is no stretch to think Yellen is the most powerful person in the world right now.

句的剖析?

句子主干：… it is no stretch to think …

成分分析：

①if引導(dǎo)的條件狀語從句，該從句中又包含了that引導(dǎo)的賓語從句unemployment is the major economic and social concern of our day。

②it是形式主語，真正的主語是不定式結(jié)構(gòu)to think…，think后的Yellen is the most powerful person in the world right now是賓語從句。

詞的講解?

stretch? n.伸展，伸開

powerful? adj.有勢力的；有影響力的

句的翻譯?

如果你像許多人一樣，認(rèn)為失業(yè)是我們這個(gè)時(shí)代主要的經(jīng)濟(jì)和社會關(guān)注點(diǎn)，那么認(rèn)為耶倫是目前這個(gè)世界上最有權(quán)力的人物一點(diǎn)也不夸張。

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2.Thanks to the development of technologies such as mobile and cloud computing, even the smallest of companies is able to access advanced systems like machine-learning and data analytics, allowing them to compete with their larger counterparts.

句的剖析?

句子主干：the smallest of companies is able to access advanced systems

原因狀語：Thanks to the development of technologies

結(jié)果狀語從句：allowing them to compete with their larger counterparts

詞的講解?

access? v. 使用

counterpart? n. 對應(yīng)的人或物

句的翻譯?

由于科技的發(fā)展，例如：移動計(jì)算和云計(jì)算，甚至是最小型的公司也能夠使用諸如機(jī)器學(xué)習(xí)和數(shù)據(jù)分析的高級系統(tǒng)，這讓它們有條件和大公司一較高下。

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3.The Chinese government is providing billions in incentives to automotive companies to develop electric car technology, offers which have attracted a host of international car makers.

句的剖析?

主干：The Chinese government is providing billions to automotive companies

in incentives介詞短語作后置定語

to develop electric car technology作目的狀語

offers作同位語，是對前面內(nèi)容的概括

which引導(dǎo)定語從句修飾offers

詞的講解?

incentive n. 激勵手段

automotive a. 汽車的

electric a. 電動的

a host of 許多

句的翻譯?

中國政府正向汽車公司提供數(shù)十億資金，以此作為激勵手段來發(fā)展電動汽車技術(shù)。這些努力已經(jīng)吸引了眾多國際汽車制造商。