例句與造句

1. Anti - theft security door anti - theft security door and windows , fireproof doors and windows , heat preservation doors and windows , roller shutter doors , garage doors and so on
   防撬安全門：防撬門窗防火門窗保溫門窗卷簾門車庫門等
2. It's difficult to find roller shutter door in a sentence. 用roller shutter door造句挺難的