What a strange expression!
If you find any strange expressions in English or Chinese in the lang-8 system, please let us k...
Let's study English& Chinse each other !
Freud, Pawlow and Co. This group is for all students, friends or people with interest in psych...
Let's talk about interesting science topics. From amateur to professional, anyone is welcome...
- Native language
455 / 64,038 (French)