第七十条凡是知道案件情况的单位和个人，都有义务出庭作证。

Article 70 all units and individuals who have knowledge of a case shall be under the obligation of giving testimony in court.

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我对着这字迹模糊的书页开始打盹了，眼睛从手稿转到印的字上。我看见一个红颜色的花字标题——“七十乘七，与第七十一的第一条。”

I began to nod drowsily over the dim page: my eye wandered from manuscript to print, I saw a red ornamented title — 'Seventy Times Seven, and the First of the Seventy-First.

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第七十条经营者在经营过程中违反本通则有关规定的，投资者可以依法追究经营者的责任。

Article 70 in case any operator violates any provision of the present General Rules in the operation, the investors may subject the operator to liabilities under law.

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