وهؤلاء

وهؤلاء

"And these"

Used to refer to a specific group of children near the speaker.

وهؤلاء الأطفال يلعبون في الحديقة.

And these children are playing in the park.

Used to identify a group of friends mentioned in the context.

هذه الكتب نافعة، وهؤلاء الأصدقاء نصحوا باقتنائها.

These books are useful, and these friends advised acquiring them.

Used to specify a group of workers seen in the described scene.

رأيت هذا المنزل الكبير، وهؤلاء العمال كانوا يعملون فيه.

I saw this big house, and these workers were working in it.