您要查找的是不是：
- As to the author of the book, I will hazard a guess. 关於这本书的作者，我来试猜一下。
- He devoted all his life to China's aviation. 他的一生都奉献给了中国的航空事业。
- The car had its hazard warning lights on. 这辆汽车亮起了危险信号灯。
- Wet roads are a hazard to drivers. 道路湿滑会对司机构成危险。
- If I might hazard a guess, I'd say she was about30. 要是让我猜的话，我说她大概。
- Smoking is a serious health hazard. 吸烟严重危及健康。
- aviation hazard 航空风险
- Rock-clibmers sometimes hazard their lives. 攀登岩石的运动员有时要冒生命危险。
- 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危险。
- Aviation was lamentably weak and primitive. 航空设施极其薄弱简陋。
- A place filled with mud or quicksand that is a hazard to cattle. 沼穴充满泥浆或流沙的地方，可对牛群构成威胁
- At that time aviation was still in its infancy. 当时航空仍在萌芽阶段。
- I don't know where he is but I could hazard a guess. 我不知道他在那里，但我可以猜猜看。
- Civil aviation in this area develops very quickly. 这个地区的民航发展很快。
- What about the reconnaissance aviation? 侦察航空兵呢?
- Rock-climbers sometimes hazard their lives. 攀岩者有时冒着生命危险。
- What is the main task of the bombardment aviation? 轰炸航空兵的主要任务是什么呢?
- That room full of old furniture is a fire hazard. 那间装满旧家具的房间是个消防隐患。
- They pioneered in early aviation. 他们曾作为早期航空的先驱。
- Does U. S Aviation Security Still Has Problems? 英国的航空安全是否依然存在问题?
