China now USES the us dollar to settle most of its international trade but the drastic swings in the greenback have become a risk for Chinese exporters in recent years.

如今，中国的大部分国际贸易都以美元结算。但是，最近几年，汇价的急剧波动对中国的出口商来说，已成为一种风险。

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It uses objects from the museum's collection to show how Darwin helped us understand the history of life on Earth.

VOA: special.2009.12.01

The rhetorical strategy that Milton uses to give us this perspective of eternity is what Geoffrey Hartman called Milton's counter-plot.

弥尔顿习惯于展现给我们的修辞性的手法,这种永恒的看法正是被哈特曼称为,弥尔顿的反策略。

耶鲁公开课 - 弥尔顿课程节选

It uses the US firm's optical frontplane but adds on its own backplane made out of non-rigid plastics, and then sells the part to device-makers.

BBC: Bend me, shape me: Flexible phones 'out by 2013'

When data confidentiality is required, the drive uses hardware in the US Government AES-validated Marvell controller to provide secure 256-bit full-drive encryption.

ENGADGET: Plextor M5 Pro bulges SSD envelope with 94K IOPS and 540MB/s

The US uses basketball players, while Spain uses the Seville football club to front its campaign to recruit donors.

BBC: Q&A: Organ donation laws