automatic sliding door
/ˌɔːtəmˈatɪk ˈslaɪdɪŋ ˈdɔː/
n
English · automatic sliding door中文 · 自动滑门Español · puerta corredera automáticaFrançais · porte coulissante automatique
意味：Door activated by a motion detector that causes the wings to slide along a rail.