safe container造句

• Medicine should be stored in child - safe containers , with safety lock on cabinets
  药物要放在小童不能开启的瓶内及妥善锁好。
• Domestic propane is cheaper , comes in a safe container , and is available at any local hardware store
  民用丙烷是洁净的，使用安全的压力容器盛装，可在各地的五金店买得到。