English
Vietnamese
Gb
Vietnamese
Gb
Deu
Beginner Level
Advanced Level
INTERMEDIATE LEVEL
Content
→
→
→
like: Grundregel, Prinzip
→
→
Grundregel, Prinzip
☊
原则
☊
Grundregel, Prinzip ☊ 
原则 ☊ Grundregel, Prinzip ☊ 原则 ☊