Mobile technology means we can hold the world in our hands. However, when it comes to technology and health care, opportunities and challenges come together.
移动技术意味着我们可以把世界掌握在自己手中，然而，当涉及到技术和医疗保健，机遇和挑战同时出现。
2
It can show the health information on the mobile phone.
它可以在手机上显示健康信息。
3
The wrong use of mobile phones can bring a lot of health problems.