Eflectography
反射光复印法
🗣️ 情景例句
Grandpa,
爷爷，
Better late than never.
迟做总比不做好。
You can imagine how useful this is, particularly in countries like China and Japan, which use written characters not letters.
你可以想像得到，特别是在中国和日本这些使用文字而不是字母的国家，这是多么有用处！