求翻译：这方面的例子很多：天气预报，台风预报，沙尘暴预报，海洋预报，地震预报，防洪，抗旱，防病，治虫，禽流感防止，疫苗的研制，都是对大自然的挑战。是什么意思？

Examples of this are many: the weather forecast, forecast typhoons, sandstorms forecast, marine forecast, earthquake prediction, flood control, drought, disease prevention, pest control, avian influenza prevention, vaccine development, are challenges of nature.

There are many examples in this regard, the typhoon forecast: Weather forecasts, the sandstorms marine forecasting, earthquake prediction, forecasting, flood control, drought, insect, and the prevention of diseases, avian influenza vaccine, prevention, research and development of the natural world i

This aspect example are very many: The weather forecast, the typhoon forecast, the sand storm forecast, the sea forecast, the earthquake prediction, the flood prevention, the drought-resistant, prevents disease, governs the insect, the bird flu prevented that, the vaccine development, all is to the

Many examples in this respect: weather forecast, typhoon forecast, sand-dust storm forecast, marine forecast, earthquake, flood, drought, disease prevention, Osamu, avian influenza prevention, vaccine development, is on the nature of the challenge.