vacuum cleaner, device, a complicated electronic system and sensors, These functions, electricity, more accurately, elderly people,

ОГЭ reading aloud (robots)

列印
嵌入

排行榜

快閃記憶體卡是一個開放式範本。它不會為排行榜生成分數。

視覺風格

選項

切換範本

恢復自動保存: ?