年报的英文：
annals
annual

We found the information in the annals of the society.
我们在那个学会的年报里找到了这一消息。

I have here a copy of our last annual report for your reference.
我这里有一份我们去年的年报可供你参考。

The publication in a few weeks of Softbank's annual accounts for the year to April may cast more light on the matter.
未来几周内公布的至今年4月的年报将使这一状况更趋明朗。

The operation of trephination of the skull is one of the oldest in the annals of surgery
在外科历史上早就有颅骨钻孔术。

All that we have achieved has gone down in the annals of history.
我们取得的一切成就已经载入史册。

Recurring themes are readily discernible in the annals of history.
在历史纪录上完全可以找到重复的主题。

This deserves special mention in the annals of our Party.
这件事在党的历史上值得大书特书。

It was the first large-scale airborne attack in the annals of war
在战争史中，这是第一次使用大规模空降部队的进攻。

multiple (double) annual ring
复年轮

annual ring density
年轮密度

He endows this university annually.
他每年都会资助这所大学。

Companies report to their shareholders annually.
各公司每年向其股东汇报一次。

The Association holds an annual reunion.
这个协会每年聚会一次。