星s大 wrote:那應該是裡面馬達的聲...(恕刪)
garyhang wrote:操作沒有影響. 但我...(恕刪)
星s大 wrote:不是每顆鏡頭構造都一...(恕刪)
garyhang wrote:其實點解只有這個鏡頭...(恕刪)