“年级水平”常见的英文表达有 “grade level” 或 “year level”(在英式英语中更常用 “year level”,美式英语中 “grade level” 更为普遍) 。
例如:
This book is suitable for students at the 3rd grade level.(这本书适合三年级水平的学生。)
The teacher assessed the students' performance based on their year level.(老师根据学生的年级水平评估了他们的表现 。)