There's nothing worse than an error that stops your system booting - mainly because you're now without your primary problem solving tool.

没有什么比一条中止你系统启动的信息更糟糕的了——主要是因为你现在还没有解决主要问题的工具。

youdao

The primary problem with the specifications known as WS-* (such as SOAP, WSDL and UDDI) is that their principal emphasis is on implementation neutrality.

WS-*规范（SOAP、WSDL和UDDI）已经广为人知，其主要问题在于，它们过于强调实现中立性。

youdao

Scare water is not the primary problem, however. Hydro stations normally produce only about 22% of the nation's power. Most of the remainder-73%-comes from coal.

但这并不是主要问题。水电站的发电量一般只占到国家用电的22%，而剩下大约73%的电量均由煤炭发电站提供。

youdao

So we can deal with the high-tech and the crisis. Our problem is we're not focusing upstream on the prevention and the primary care, and the developing countries are just the opposite."

VOA: standard.2010.06.23

The Big Ten's primary problem is that its best programs that is, its historically elite ones aren't its best teams.

WSJ: College Football: The Big Ten Conference Has Seen Better Days

"The primary problem with last year's car was that it produced a lot of downforce but in a very aggressive way, " said Brawn.

BBC: CHOOSE A SPORT

The primary problem with LNT is the incorrect assumption that cytogenic and mutagenic effects at the individual cellular level linearly extrapolate to the organismal level, i.e.

FORBES: Space Invaders -- Asteroids, Mars And Radiation