TECHNOLOGY FOCUS - ELECTRONICS - Preferred Flow Field Plate: Grooves of the flat plate are divided into two sets of flowing channels, the inlet of each groove of each set of the flowing channels is located at the same side, and in each set of flowing channels, the outlet of each groove and the inlet of each grooves, which are adjacent to, but not in the same set of flowing channels, are at the same side; and where the air flow guiding gasket is hollowed to provide a flow guiding trough, and the a flow guiding trough communicates between the outlet of each groove of one set of flowing channels and the inlet of each groove, which is adjacent to but not in the same set of flowing channels. The flow field plate of a fuel cell with airflow guiding gaskets further comprises a further airflow guiding gasket, where the flat plate further includes a back side opposite to the front side, a further reaction area is provided on the bask side and has further ribs and further grooves, which are parallel with one another, each of the further parallel ribs is provided between adjacent two of the further grooves, each of the further grooves includes an inlet and an outlet, and the flat plate is further provided with a further inlet hole and a further outlet hole; the further airflow guiding gasket is covered on the back side of the flat plate, the further air guiding gasket is hollowed to provide a hollowed region, the hollowed region corresponding to the further reaction area of the flat plate and having the same shape, and the further air flow guiding gasket is further hollowed to provide a further inlet trough and a further outlet trough, where the further inlet hole of the flat plate communicates with the hollowed region and each inlet of the further grooves through the further inlet trough, and the further outlet hole of the flat plate communicates with the hollowed region and each outlet of the further grooves through the further outlet trough. The ribs in the reaction area correspond to the grooves of the further a reaction area, and the grooves of the reaction area correspond to the ribs of the further a reaction area. The flat plate is a metal thin plate. A surface of the flat plate further includes a gold-plating layer. The shape in cross-section of each of the grooves of the flat plate is trapezoid. The airflow guiding gasket is a Viton airflow guiding gasket.