at the risk of
with the danger of； with the possibility of（loss，etc．）冒…之险；不顾…
He was determined to get there even at the risk of his life．他决心到那里去，即使是冒生命危险也在所不惜。
At the risk of being bankrupt， he invested all his money in the company．冒着破产的危险，他把所有的钱都投到公司去了。