migrations的例句（migrations在句子中的用法）

• This old so - called tribal nobility disappeared for the most part during the migrations or soon afterwards. 这种古代的 所谓 部落贵族,大多数在民族大迁徙中或在它以后不久便消灭了.
• They are sexually mature at this age and begin to participate in the breeding migrations. 在这个时候它们性征发育成熟并开始参与繁殖大迁徙.
• It foundered during the turmoils accompanying the Great Migrations. 它在随着民族大迁徙而出现的混乱中崩溃.