经理详细记录员工的工时。

The manager keeps a detailed ___record of employee hours.

去年芝加哥的冬天是有记录以来最冷的。

Last winter in Chicago was the coldest on ___record.

根据记录，该活动售出了2000多张票。

According to the ___record, the event sold over 2,000 tickets.