欠资
2.They help laborers sue in civil court for wages owed, and have helped press criminal charges in some cases.
3.Where there is no doorman or receptionist but only mail boxes, intercoms or door bells on the ground floor, ordinary mail items may be dropped in the mail box, and the addressee may be asked via intercom or ringing of the bell to come to the ground floor for pickup of registered mail or to pay postage due.
