非常危险的

A soldier leads a very precarious life.

军人过着非常危生活。

Unfortunately, swine flu's infectiousness and the globalized flow of human travel make for a very dangerous combination.

不幸，感传染性和人员动全球化形成了一个非常危组合。

VX is the most deadly nerve gas and Tabun is the least deadly (although still very hazardous).

VX最致命神经毒气，塔崩（尽管还非常危）则毒性最小。

It settles the nonce dangersome problem of crossing through the marshland by foot, and is simple in structure and convenient in use.

它解决了目前过沼泽地徒步穿越非常危题，且结构简单，使用非常方便。