A 150-centimeter-tall security robot standing in a bank, airport, department store or museum certainly looks unthreatening, but don't underestimate it: its electronic eyes see everything would-be criminals do.
150 公分高的保全機器人站在銀行、機場、百貨商場或博物館內，看起來很不具威脅性，但可別輕忽它，可疑份子的一舉一動都逃不過它的「電眼」。