Retaining a strategic stake in the merged entity will help Telef ó nica to establish a foothold in China's fast growing wireless market, which is already the world's largest in terms of sub-scribers. 在合并后的公司保留战略持股,将有助于西班牙电信在中国快速增长的无线市场中站稳脚跟。以用户计算,中国已是全球最大的无线市场。