Police collared the culprit as he was leaving the premises.

罪犯正离开现场时，警察逮住了他。

The police followed home the clue and finally caught the culprit.

警察根据线索追根到底，终于抓住了这个罪犯。

The main culprit in the current crisis seems to be modern farming techniques.

当前这场危机的罪魁祸首好像是现代农业技术。

About 10% of Japanese teenagers are overweight. Nutritionists say the main culprit is increasing reliance on Western fast food.

约10%的日本青少年都超重。营养学家们称主要的原因是他们越来越依赖西方快餐。

Financial needs aren't the only culprit for the "unretirement" trend.

财务需求并非引发“不退休”趋势的唯一原因。

Although the recession made everything worse, the internet is the main culprit.

尽管经济衰退让一切变得更糟，但互联网才是罪魁祸首。

Once again, road transport is the main culprit since it alone accounts for 84% of the carbon dioxide emissions attributable to transport.

再次强调，公路运输是罪魁祸首，因为仅公路运输就占了运输产生的二氧化碳排放量的84%。

He gave the name of the chief culprit.

他供出了主犯的名字。

Email is the biggest culprit.

电子邮件是最大元凶。

Psychosis: culprit or scapegoat?

精神病：罪魁祸首还是替罪羊？

The chief culprit is Germany.

罪魁祸首是德国。

Could the culprit be the Fed?

美联储是罪魁祸首吗？

The culprit: climate change.

其中的罪魁祸首便是气候变化。

Is metabolism really the culprit?

代谢真的是罪魁祸首吗？

Television was the first culprit.

电视是首犯。

The biggest culprit: the Internet.

罪魁祸首：互联网。

Real estate is the primary culprit.

房地产是首要的肇事者。

But they seem a highly unlikely culprit.

但是他们似乎不可能是罪犯。

Agriculture both culprit and victim.

农业既是肇事者也是受害者。

Rising imports are the other culprit.

进口增加是罪魁祸首。

The culprit is stress.

罪魁祸首是压力。

But the most common culprit is bacteria.

但多数情况下，细菌仍是罪魁祸首。

The real culprit was the Federal Reserve.

真正该遭到指控的是联邦储备委员会。

Another key culprit: environmental pollutants.

另一个元凶则是环境污染。

A more likely culprit is the programme's structure.

该项目的结构更像是(造成该问题的)元凶。