A leap in the dark-(冒险举动)

A：Are you sure you can make profits out of the investment?
你确信这次投资一定能获利吗？

B：I am not sure. It's only a leap in the dark.
我也没有把握。这只是一次冒险。

A：And it's the only chance for you to lead your company out of difficulties, isn't it?
而且这也是你带领公司走出困境的唯一机会，是吗？

B：Yeah. So I have to have a try.
是的。所以我必须一试。

1. 陪着：for a song--非常便宜地 | for certain--确切地 | for company--陪着

2. 做伴 ;一起：78.go to sleep 睡着了 | 79.for company 做伴 ;一起 | 80.look around 环顾四周

3. 陪伴 作伴;一起：for certain 肯定地;确凿地 | for company 陪伴 作伴;一起 | for ever 永远