There was a new system of liquid nitrogen to keep the pilot cool and to resist the crushing force of gravity at high speeds.

VOA: special.2010.07.07

But so Roman legal system was really geared toward the wealthy and the people of high status.

所以罗马的法律体系,是偏袒社会地位高的有钱人的。

耶鲁公开课 - 新约课程节选

The bus uses a hybrid system that combines the hydrogen fuel cells with high power batteries.

VOA: special.2009.09.07

It is over twenty-five kilometers high and the largest known volcano in the solar system.

VOA: special.2010.07.28

A common design looks like a high tunnel.Unlike a greenhouse, which uses a heating system, a hoop house is heated by the warmth of the sun.

VOA: special.2009.12.22

So,the high costs in terms of running a health system are exacerbated by the inability to repair existing equipment.

VOA: standard.2010.06.01

And,the Liberal Democrats -- traditionally a marginalized party in what has largely been a two-party system -- are scoring high in opinion polls.

VOA: standard.2010.05.05

The system effectively controlled participants' blood sugar for 27 hours, during which time they ate three high-carbohydrate meals and slept through the night at a hospital.

VOA: standard.2010.04.15

In general, the system gets high marks. But it is not without problems.

VOA: standard.2009.09.28

Republicans oppose the health care effort on principle, arguing that it represents too much government intervention in the health care system and will bankrupt the country with its high cost.

VOA: standard.2010.03.16

During an appearance on the NBC television program Meet the Press, Specter said he would also like to see the president reach beyond the federal court system - the traditional training ground for members of the high court.

VOA: standard.2009.05.03

Republicans oppose a proposed surtax on high wage earnings to pay for the new system, and assert that plan amounts to a government takeover of health care that would be far more expensive than Democrats and the president project.

VOA: standard.2009.07.21