شبکه واژگان: from

To begin doing something or to cause something to happen for the first time. It is frequently used when talking about movements, journeys, or making a machine or engine begin to work.

A place, person, or thing from which something originates or can be obtained. In an academic context, it refers to a book, article, or person that provides information or evidence used in research or reporting.

The first part or the earliest stage of something's existence or occurrence. It refers to the point in time or space where an action or process starts.