diff --git a/10-Input/Classes/Chinese Class_2026-02-26.md b/10-Input/Classes/Chinese Class_2026-02-26.md
index a0127ca..9309de9 100644
--- a/10-Input/Classes/Chinese Class_2026-02-26.md	
+++ b/10-Input/Classes/Chinese Class_2026-02-26.md	
@@ -10,6 +10,10 @@ Make 5 sentences in doing main structure
 - Yánjiū Shì Biàn dé gèng cōngmíng zhòngyào yībù
 
 # Random Words
+- 我觉得我疯了 -》 Wǒ juédé wǒ fēngle -》 I think I'm going crazy.
+- 上次我买的是实体版，这次我买的是数字版
+	- Shàng cì wǒ mǎi de shì shítǐ bǎn, zhè cì wǒ mǎi de shì shùzì bǎn
+	- Last time I bought the physical version, this time I bought the digital version.
 - 
 
 # Main Point