在设计中考虑了安全因数，实现了无障碍设计与关爱性设计。

Considering security factors, the researcher achieves an obstacle-free caring design in the project.

youdao

在设计中考虑了安全因数，实现了无障碍设计与关爱性设计。

Considering security factors, the researcher achieves an obstacle-free caring design in the project.

youdao