курса

курса

The Russian word "курса" is the genitive singular or nominative plural form of "курс," meaning "course" (like a class or direction) or "rate" (like exchange rate).

The word 'курса' here refers to an academic course or class.

Этот учебный материал является частью текущего курса.

This learning material is part of the current course.

Here, 'курса' is used to refer to the exchange rate of currencies.

Обменного курса валют необходимо учитывать при расчётах.

The exchange rate of currencies needs to be considered when making calculations.

In this case, 'курса' signifies the trajectory or path, in this context, related to a hurricane.

Капитан корабля изменил маршрут из-за курса урагана.

The ship's captain changed the route due to the hurricane's trajectory.