经济学人下载:手机大数据窥探隐私,苹果新规来帮忙(1)

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gangbuster （尤指商业上）;非常成功的侦破犯罪团伙者

The economy was still going gangbusters.

经济依然保持着强劲的发展势头。

2. On April 27th Alphabet, Google’s parent company and the world’s biggest digital-ad platform, reported first-quarter advertising revenues up by 34%, year on year.

year on year 同比

Spending has increased year on year.

与去年同期比较，开销增加了。