Walker laid out the first trend, describing the recent explosion ofdiscovery systems featuring aggregate indexes of subscription and localcontent.

Walker介绍了第一个趋势，他描述了最近出现的很多发现系统（discovery systems），这些系统都能聚合订阅和本地内容的索引。

youdao

Walker laid out the first trend, describing the recent explosion of discovery systems featuring aggregate indexes of subscription and local content.

Walker介绍了第一个趋势，他描述了最近出现的很多发现系统(discovery systems)，这些系统都能聚合订阅和本地内容的索引。

youdao

It is heartening to note that a programme in Leeds has achieved a reduction in childhood obesity, becoming the first UK city to reverse a fattening trend.

令人振奋的是，利兹的一个项目已经成功减少儿童肥胖人数，成为首个扭转肥胖趋势的英国城市。

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The company is a pioneer of the mobile-first trend, having gotten its start back in 2008.

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The first trend we think of as being in the category of digital learning.

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Veteran Ernie Els broke that first-time trend at Royal Lytham last month when he denied Adam Scott his maiden major -- the South African claimed his first since 2002 and fourth overall.

CNN: Tiger: It's getting harder to win majors