3. 以下圖片顯示了各牙膏品牌不同的系列,請選出您目前正在使用的款式,並回答以下問題。
若圖片沒有該牙膏款式,請選擇「其他系列」。
The below image shows a list of toothpaste based on the brand of toothpaste you are currently using. Please identify the category that your toothpaste falls under and answer the question below.
If the toothpaste is not in the image, please select others.