superficial superficialis

例句：

1. 1.The surface of the lake is covered in a layer of algae.
   湖的表面覆盖着一层藻类。
2. 2. The researcher found that the superficial appearance did not reflect the depth of the issue.
   研究者发现，表面现象并不能反映问题的深度。
3. 3.The company's superficial marketing campaigns have failed to attract customers.
   公司表面的营销活动未能吸引顾客。