[文法] that逗號用法

[max111111 (麥斯)]

我在指考範文看到一句
To sum up, food and art may be the best incentives to arouse a conversation and achieve notice in the local markets, that leads to my choice for activities.
為什麼這裡逗號後面可以用that ?
謝謝！
-----
Sent from JPTT on my iPhone

--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 180.217.218.207
※ 文章網址: https://www.ptt.cc/bbs/Eng-Class/M.1551034806.A.E99.html
推 ganlinnya: 補述
→ max111111: 那請問逗號後面不是不能用that嗎？ 那我這句用which可
→ max111111: 以嗎？