Bearing in mind the situation of vulnerability in which migrants and their families frequently find themselves, owing, inter alia, to their absence from their States of origin and to the difficulties they encounter because of differences of language, custom and culture, as well as the economic and social difficulties and obstacles to the return to their States of origin of migrants who are non-documented or in an irregular situation,
铭记移徙者和其家属经常处于困境，除其他原因外，这是由于他们离开其原籍国，还由于语言、习俗和文化的不同使他们面临种种困难，无证或身份不正常的移徙者碰到各种经济和社会困难，他们返回原籍国时也遇到障碍，