Class 41

arranging and conducting educational courses for students in the field of biology 167664

为学生安排和开展生物学领域的教育课程

Chinese 为学生安排和开展生物学领域的教育课程

English arranging and conducting educational courses for students in the field of biology

Spanish organizar e impartir cursos educativos para estudiantes en el campo de la biología.