過去發展中國家從發達國家那裏買高端產品，現在中國也生產高端產品且物美價廉，發展中國家轉而從中國買高端產品

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Copyright ©1998-2026 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy 隱私管理