Trading Scheme Costs Swiss Bank $2 Billion

 　　Police in London say they have arrested a man accused in an unauthorized trading scheme that allegedly cost Swiss bank UBS about $2 billion.

　　Police say Kweku Adoboli, 31, was taken into custody¹ Thursday on the suspicion of abusing his position to commit fraud.

　　UBS had announced earlier Thursday that actions of the suspected rogue² trader could cause overall losses during the third quarter of this year.

　　The investigation³ is ongoing⁴. UBS maintains that no client money was involved.

　　UBS also has staff in the United States.

1 custody   

n.监护，照看，羁押，拘留

参考例句：

• He spent a week in custody on remand awaiting sentence.等候判决期间他被还押候审一个星期。
• He was taken into custody immediately after the robbery.抢劫案发生后，他立即被押了起来。

2 rogue   

n.流氓；v.游手好闲

参考例句：

• The little rogue had his grandpa's glasses on.这淘气鬼带上了他祖父的眼镜。
• They defined him as a rogue.他们确定他为骗子。

3 investigation   

n.调查，调查研究

参考例句：

• In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
• He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。

4 ongoing   

adj.进行中的，前进的

参考例句：

• The problem is ongoing.这个问题尚未解决。
• The issues raised in the report relate directly to Age Concern's ongoing work in this area.报告中提出的问题与“关心老人”组织在这方面正在做的工作有直接的关系。