Research about technology and tools of managing personal information is increasing, but not mature.

管理个人信息的技术、工具的研究也在增加，但是还不成熟。

youdao

Research about technology and tools of managing personal information is increasing, but not mature.

管理个人信息的技术、工具的研究也在增加，但是还不成熟。

youdao