The red deer has no natural predators.赤鹿没有自然天敌。

Some creatures can conceal themselves from predators by changing colour.有些动物可以通过变换颜色来躲过捕食者。

Given its present weak financial position, the company is worried about predators.考虑到自身目前薄弱的财务状况, 该公司担心被其他公司收购吞并。