There are many hazards in a journey across Africa.

穿越非洲的旅行有许多险。

Are you aware of the hazards of mountaineering?

你知道登山运动的险吗?

The racer meant to win the 500-mile race at all hazards.

这位竞赛者决心不顾一切险, 赢得这场500英里的车赛。

Objective To summarize the radiation hazards to crew of space flight and advancement in research of radioprotector.

目的综述国内外航天辐射防护剂研究的进展,提出加强防护剂研究的建议。

"For professional footballers, injuries are an occupational hazard."

"对于职业足球运动员来说,受伤是职业本身带来的险。"

Don't hazard your reputation by supporting that crook.

不要冒败坏你名声的险去支持那个坏蛋。

He hazarded all his money to save the business.

"他孤注一掷,拿出了所有的钱来挽救企业。"

He climbed into the car at the hazard of his life.

他冒着生命险进了汽车。

Due to overpumping groundwater, hazard of mantled karst collapse may often take place there.

因过量抽取地下水，造成覆盖型岩溶塌陷灾。

The moral hazard problem in this article is measured by the care level of injurer.

本文中道德风险主要是通过致人的看护水平来衡量。

They have not used this article before, but they are willing to hazard a try.

这种商品他们以前过, 但愿意尝试一次。

Rock-climbers sometimes hazard their lives.

攀登岩石者有时要冒生命险。

You may hazard a guess.

你可以来大胆猜一下。

In light of the hazards and uncertainties associated with subsurface waste disposal, deep well injection may create pollutional problems.

由于地表下废水处置的险性和不可靠性，深井注入也会产生污染。

It even results in geologic hazard;for the mine geologic hazard,the background of physiognomy is the potential factor,while the irrational exploitation is the magistral factor.

矿山地质灾的发生，地质地貌背景是诱发的潜在因素，不合理的开采方法是诱发的主导因素，降雨和水文条件是激发灾难发生的直接原因。

Because of the lack of research, many desulfurating tower had to be removed and then rebuilt after fire hazard, which has caused great economic loss.

由于这方面的研究甚少，相当数量的火灾后吸收塔被拆除重建，造成重大经济损失。

Close up, the workmanship that went into each ripple and shadowy layer of tulle was inimitably precious, yet somehow the designers successfully dodged the hazard of veering into overdone froufrou.

走进看看这些华服吧，每一个褶皱、每一片薄纱上的装饰物都以一无二的手工缝制而成，而你更无法想象设计师又是如何巧妙地避免了这些装饰物相互摩擦而发出过度的声响。