尽管电子支付很流行，但有些顽固分子仍然坚持使用现金。

Despite the popularity of digital payments, some ___diehards still insist on using cash.

尽管球队表现不佳，那些死忠球迷依然每场比赛都到场支持。

The ___diehards still show up to support the team at every game despite their poor performance.