定: to set, to fix, to determine, to decide, to order...
教学楼: teaching block, school building...
一路平安: to have a pleasant journey, Bon voyage!...
二维码: two-dimensional barcode, QR code...
号: ordinal number, day of a month, mark, sign, business establishment, size, ship suffix, horn (wind instrument), bugle call, assumed name,...
话费: call charge...
举例: to give an example...
高调: high-sounding speech, bombast, high-profile...
退役: to retire from the military, sport etc, to demobilize, to decommission, retired from use...
形影不离: inseparable (as form and shadow)...
