Concussions can be mild, but doctors may order a CT scan to look for a more serious injury.

VOA: special.2009.10.28

It's much more serious and strange. Okay. So that's enough on Eliot.

那个更严肃更奇怪，好吧，关于艾略特的讨论就到这。

耶鲁公开课 - 1945年后的美国小说课程节选

Here's another example. A more serious example.

还有一个稍显严肃的例子。

How long课堂 - SpeakingMax英语口语达人

Still,he says he worries that more people will avoid cooperating with the police, and that officers will have less time to fight more serious crimes.

VOA: special.2010.07.03

Some more serious critiques of Milgram: Milgram's experiment is why we have human-subjects committees.

以下是对米尔格林姆实验的一些评论：,米尔格林姆的实验正是我们成立人类实验对象委员会的原因。

耶鲁公开课 - 心理学导论课程节选

Some critics think Mark Twain's later works were more serious because of his sadness.

VOA: special.2010.03.21

That's why I turned more serious even than you did, deeper in the soul, " when the corpse was carried past us The poem is called Separation.

所以我才如此严肃，甚至更胜于你，至灵魂的深处，当尸体被从我们身边运过,这首诗叫做《分离》

耶鲁公开课 - 死亡课程节选

Untreated heat stress can lead to a more serious problem called heat exhaustion.

VOA: special.2010.07.27

A more recent side effect of Ambien that's quite serious is some people become--have the compulsion while they're sleeping to go driving, which is not good.

最近发现安必恩一个挺严重的副作用,有些人睡觉时,会有梦游驾车的冲动，这可不是好事。

耶鲁公开课 - 心理学导论课程节选

Much more serious to Roosevelt was criticism from reformers within his own party.

VOA: special.2011.04.07

"And those kids have much more serious, much more severe neurological problems.

VOA: special.2010.05.26

But the effects might be more serious than just a red face.

VOA: special.2009.06.23

Then,when the parasite enters the brain, it causes more serious problems.

VOA: special.2010.04.07

After the war, Alaskans were more serious than ever about statehood.

VOA: special.2009.03.02

However,fifteen percent of patients develop a more serious condition.

VOA: special.2009.05.26

Soon,the gatherings became more serious.

VOA: special.2010.06.06

Among the album's 14 tracks are a few that deal with more serious themes than his previous releases.

VOA: standard.2009.09.03

This issue could not be more serious." Controversy over health care reform proposals has cost President Obama public approval points, reflected in the latest opinion polls.

VOA: standard.2009.09.09

Some argue it is diverting discussion from more serious problems, like the economy.

VOA: standard.2010.01.30

"For the health sector, it will be to be ready to cope with a disease, which will spread in areas where they do not spread or which may become more serious,".

VOA: standard.2009.08.30

Even if U.S.economic output expands in 2010 and more Americans head back to work, both critics and supporters of the president say the nation faces a more serious challenge to future economic viability: a rapidly growing deficit and a national debt estimated at more than $12 trillion.

VOA: standard.2010.01.15

He also offered some tough talk. "I emphasized that this has to be a point in time in which we begin to write a new chapter based on improved governance, a much more serious effort to eradicate corruption, joint efforts to accelerate the training of Afghan security forces so that the Afghan people can provide for their own security,".

VOA: standard.2009.11.02

And it's a serious issue. And we hope that we can be able to provide more funding to combat suicide."

VOA: special.2009.11.13

They are probably performed more often than any other serious American composer.

VOA: special.2009.02.15

There may have been several more. People who knew John Slaughter said there was no doubt they were dealing with an extremely serious man -- a man who could be very dangerous.

VOA: special.2010.03.17

The United Nation's Serious Crimes Unit has indicted more than 390 people for crimes against humanity in East Timor.

VOA: standard.2009.09.07

It says more than 200 are serious and will need to be investigated before the election results can be certified.

VOA: standard.2009.08.29

But,serious differences remain. The U.S.and Britain want other governments to pump more money into their economies as stimulus.

VOA: standard.2009.04.01

For Florida,where tourism accounts for more than 20 percent of the economy, the drop off was serious.

VOA: standard.2010.05.04

Prime Minister Silvio Berlusconi says the situation is extremely serious and there are concerns the death toll could rise to 50 or more.

VOA: standard.2009.10.03