误入红迪 arch 板块 比如这个 https://www.reddit.com/r/arch/comments/1qj2ygk/i_also_use_arch_btw_3/ 还有这个 https://www.reddit.com/r/arch/comments/1pvkeqd/my_family_definitely_know_me_a_little_too_well/ （没有歧视
