We were unable to determine whether proper books of account had been kept.

我们不能确定帐薄是否完整保存和记录。

youdao

Seller shall maintain complete and accurate records, books of account, reports and other data necessary for the proper administration of the Agreement on a generally recognized accounting basis.

卖方应保留完整和精确的记录、账册、报表和实施本协议所需的一般公认会计的适当管理的其他数据。

youdao

Seller shall maintain complete and accurate records, books of account, reports and other data necessary for the proper administration of the Agreement on a generally recognized accounting basis.

卖方应保留完整和精确的记录、账册、报表和实施本协议所需的一般公认会计的适当管理的其他数据。

youdao