美国撑腰加剧了这些国家的冒险心理的翻译：United States backing intensified their adventures 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

U.S. support of these countries increased risk of psychological

United States backing intensified their adventures

US supported intensified these national risk psychology

The United States have contributed to these countries backing the adventurous psychological

United States backing intensified their adventures