先进技术为世界带来了诸多益处。然而，如今部分老年人在使用手机和互联网等科技产品时感到吃力

Advanced technology has brought many beneficial changes to the world. However, some old people today struggle with the use of technologies such as mobile phones and the Internet. How can the elderly benefit from using advanced technologies? How can the elderly be encouraged to use consumer electronics more often?