historical record造句

1、The historical record suggests that the lack of demand for credit is likely to persist.
这一历史记录表明，信贷需求的匮乏可能会延续下去。

2、Some travel agencies in Lhasa have received more reservations than the historical record of 2007.
拉萨一些旅行社接到的预定旅行团队数量已远远超过自治区历史上游客接待最多年份2007年。

3、I realized that the historical record was incomplete.
我意识到历史记录是不完整的。

4、As a historical record this book is without a compeer.
作为历史记录，这本书是无与伦比的。

5、What does this sketchy historical record suggest for today's number one power?
上述粗略的历史回顾，对今天的头号强国有何启示呢？