随着对生态学的认识逐步加深，目前国际上出现了越来越多的以生态学手段防治机场周围鸟害的方法。

With the going deep in understanding of Ecology, more and more eco-methods were emerged in bird strike control and prevention.

youdao

随着对生态学的认识逐步加深，目前国际上出现了越来越多的以生态学手段防治机场周围鸟害的方法。

With the going deep in understanding of Ecology, more and more eco-methods were emerged in bird strike control and prevention.

youdao