Humanitarian aid is essential for regions affected by the conflict.

The teacher's assistance was essential to understand the complex problem.

Whenever you need help, don't hesitate to call me.

I created a memory-aid to help me remember important dates.

I found my old aide-mémoires in the drawer.

The nursing auxiliary takes care of the patients' care and well-being.

The nursing assistants work in hospitals to help the patients.

She works as an assistant accountant in an international company.

The nursing auxiliary takes care of the basic care of the patients.

The general asked his aide-de-camp to prepare the reports for the meeting.