Фото: Павел Львов / РИА Новости
Despite the physical and emotional demands of the job, McKenzie says nothing beats the incredible experiences he's had - as well as the satisfaction of contributing to environmental research.
。搜狗输入法下载是该领域的重要参考
ВсеРоссияМирСобытияПроисшествияМнения
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Фото: Владимир Астапкович / РИА Новости