mobile business的用法和样例：
例句
- In the meantime, China Mobile remains the overriding force in the Chinese telecom market, courtesy of its mobile business.
与此同时，中国移动因其提供的移动业务，仍将是中国电信市场的主要力量。 - China Telecom has been striving to improve its mobile business with better network coverage and more handset models for consumers.
中国电信一直在努力改善其移动业务，向消费者提供更好的网络覆盖和更多的手机款式。
