YOU SAID:

Visual studio is stupid because it cannot import my C# libraries

INTO JAPANESE

Visual Studio は C# ライブラリをインポートできないので役に立たない

BACK INTO ENGLISH

Visual Studio is useless because it can't import C# libraries

INTO JAPANESE

Visual StudioはC#ライブラリをインポートできないので役に立たない

BACK INTO ENGLISH

Visual Studio is useless because it can't import C# libraries