例句與造句

1. Safety requirements for electronic flash apparatus for photographic purposes
   攝影用電子閃光燈的安全性要求
2. Safety requirements for electronic flash apparatus for photographic purposes
   對(duì)照相用電子閃光裝置的安全要求
3. Automatic flashing apparatus
   自動(dòng)閃蒸設(shè)備
4. It's difficult to find flash apparatus in a sentence. 用flash apparatus造句挺難的