The expense of travelling to foreign countries as an expense, but must show reason for travel. If on, it can be used as an expense, but if it doesn't work, it can't use the Jacuzzi rentals.
Travel expenses abroad. The costs But to see the reason for the trip. If on the other, it can be used as a cost, but if not, it can not be used as a work-related expenses not.
The cost of traveling abroad. As the cost, but to see the reason for travel. If the job can be used as a cost but if not the job cannot use as an ~ you