article_snippet.sent: Kim Bok-dong says it was dehumanizing, exhausting, and often excruciating.
article_snippet.sent: When it was over, I couldn't even get up.
article_snippet.sent: it went on for such a long time.
article_snippet.sent: By the time the sun went down, I couldn't use my lower body at all.
article_snippet.sent: Kim Bok-dong believes the years of physical abuse took a permanent toll on Kim Bok-dong body.
article_snippet.sent: There are no words to describe my suffering.