Migrant workers move from country to country in search of work.流动工人为寻找工作, 从一个国家迁移到另一个国家。As a young migrant worker , Lei Gailing sought her fortune in China's fast - industrializing and freewheeling south.作为一名年轻的外来务工...
Migrant workers are vulnerable to exploitation.流动工人易受剥削.The area was an important resting place for many types of migrant birds.这个地区是多种候鸟的重要栖息地。Migrant birds shelter in the reeds.候鸟在芦苇丛中筑巢。...