الجيد

In a sentence

• الكتاب هذا قديم ولكنه جيد من حيث المحتوى.

  This book is old, but it is good in terms of content.

  Here, 'الجيد' is used as an adjective to describe the book's quality with respect to its content.

• كان أداؤه جيدًا في الامتحان الأخير.

  His performance was good in the last exam.

  In this sentence, 'الجيد' is used to describe the quality of the performance, indicating adequacy and positive evaluation.

• الجيد في هذه الفكرة أنها قابلة للتطبيق بسهولة.

  The good thing about this idea is that it is easily implementable.

  Here, 'الجيد' acts as a noun referring to the advantageous aspect of the idea, highlighting its applicability.