После проверки инвойсов мы можем по

После проверки инвойсов мы можем понять что они ужинают по стандартному меню....В связи с тем что они отказались использовать ранее предложенное меню.

Результаты (английский) 1:

After verification of the invoices we can understand that they dine on the standard menu ....Due to the fact that they refused to use the previously offered by the menu.

Результаты (английский) 2:

After checking the invoices we can understand that they are on the standard dinner menu .... Due to the fact that they refused to use the previously proposed menu.

Результаты (английский) 3:

After checking diligently we can understand that they supplements are already included on the standard menu .... in connection with the fact that they refused to use the previously proposed menu.