- 问题详情:Thediscoverythatlanguagecanbeabarrier(障碍)tocommunicationisquicklymadebyallwhotravel,study,governorsell.Whethertheactivityistourism,research,government,policingorbusiness,thelackofacommonlanguagecanseverelydelayprogressorcanstopitaltogether....
- 16276