The Caves of Steel - Wikipedia 024 --- 9. Elucidation by a Spacer （Spacerの説明） ＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋＋ francaisfacile.rfi.fr