In order to remember Zu, some mathematicians suggest calling pi "Zu Lv".
为了纪念祖，一些数学家建议称圆周率为“祖率”。
Lei Zu was the first person to snag the Chinese sericulture, the respect for ancestral posterity Clothing Lei Zu God.
嫘祖是中国养蚕抽丝第一人，被制衣后人尊为祖神嫘祖。
Eine Telefonkarte zu 20 Euro oder zu 30 Euro?
您要20欧元还是30欧元的电话卡？
If the Di feather Lian meditation of first Zu diary what altitude jots down, found a country Zu according to the night thunder in those early annuals emperor, that thing can't put in the temple.
狄羽琏想起先祖日记上所记载的，按照当年冥雷开国祖皇的话，那东西不会放在宫中。
If the Di feather Lian meditation of first Zu diary what altitude jots down, found a country Zu according to the night thunder in those early annuals emperor, that thing can't put in the temple.
狄羽琏想起先祖日记上所记载的，按照当年冥雷开国祖皇的话，那东西不会放在宫中。
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