https://www.google.com/amp/s/www.ettoday.net/amp/amp_news.php7%3fnews_id=2888098
Bal b/f 80 Tempos+3 Tempos=83 Tempos Bal c/f
https://www.hk01.com/%E6%95%B8%E7%A2%BC%E7%94%9F%E6%B4%BB/993601/%E9%83%ADsir%E6%88%90%E7%86%B1%E6%90%9C-%E5%94%94%E5%BD%B1%
前一陣子天氣尚稱溫暖，屋後的30年楓樹，頂多六成楓葉轉成黃或紅，昨夜到今日天氣溫陡降，早晨見之，已經全然轉紅，整株楓紅，煞是好
Bal b/f TW$27+TW$3=TW$30 Bal c/f