記錄每個點的地名、GPS、照片。聲音稍後再配。Log each stop: place name, GPS, and a photo. Audio comes later.
有密碼的人才能把地點上傳到這次記錄。People with the password can upload a stop.
按下面的按鈕，或貼上地圖座標。Tap the button, or paste a map pin.
所有同學的點會寫進同一份 Google 試算表和同一個雲端資料夾。This phone only shows what it has sent. The class file is one shared sheet.