To one side, another person, watching, is concentrating as hard as the girls. His grey-brown eyes follow every movement; occasionally his face lights up to show special appreciation.
在教室的另一邊，還有一個人正專注聆聽和觀看這些認真的小朋友，他灰褐色的眼睛不時流露出欣慰與贊賞之情。