build-index renders all 1,418 source characters and 34 target characters as 48x48 greyscale PNGs, one per font that natively contains the character. Fontconfig is queried per-character to avoid brute-force rendering across all 230 fonts (97% reduction: 8,881 targeted renders vs 326,140 brute-force).
self.seen_urls = set()
，更多细节参见服务器推荐
Цены на нефть взлетели до максимума за полгода17:55。Line官方版本下载是该领域的重要参考
40多歲的另一名陳先生（下稱小陳）形容回購業權「是一個神經病的選擇」。