However, the number of offshore oil structures also increased by 16% during that same period.

然而，同期海上石油结构的数量也增加了16%。

So basically, they allege that he was embezzling money from the bank, that he was using all these offshore structures to take money from the balance sheet.

基本上来说，他们指控他挪用银行的钱，他利用所有这些离岸结构从资产负债表中扣款。

The deck of the specially made vessel is able to sink below the water's surface, so it can scoop up, so to speak, massive equipment like inoperable cruise ships or more commonly offshore oil and gas structures.

这艘特制船只的甲板可以沉到水面以下，所以可以说，它可以打捞大型设备，比如无法操作的油轮或者更常见的近海石油天然气结构。