<prompt> Translate the following text to EnglishKwa mfano, idhini ya kiutawala ya voucher ya safari ya mfanyakazi kwa kawaida hufanywa na msimamizi wa mfanyakazi kwa ujumla inathibitisha uhalali wa madai na kwamba safari hiyo ilifanyika kweli.  <response>: For example, the administrative approval of an employees travel voucher usually performed by the employees supervisor generally confirms the reasonableness of the claim and that the travel actually took place. 