From conversational interfaces to autonomous service assistants, designing digital public agents requires balancing usability, transparency, and algorithmic integrity to ensure public trust.

The third stages are the line, the negative exponential and line function of the GDD., 水稻颖花分化分为三个阶段 ...

Some studies indicated that useful Bacillus cereus had good effects in plants' growth and could control plant diseases and pests., 研究表明，益生蜡样芽孢杆菌能促进植物生长，防治植物病害。

Americans use the word \friend \ in a very general way. They may call both casual acquaintances and close companions \friends ...