The exhibition is held annually.

这个展览每年举行一次。

《牛津词典》

Companies report to their shareholders annually.

各公司每年向其股东们汇报一次。

《柯林斯英汉双解大词典》

Prune established plants annually as new shoots appear.

每年嫩芽长出来时，要给长成的植物剪枝。

《柯林斯英汉双解大词典》

Their whole life was in that store, making money: saving it to go home, giving up money to send it back annually. Many areas of the museum celebrate the successes of individuals.

VOA: special.2010.03.03

And so, when you think about how much cement concrete are consumed annually on the planet, this becomes a considerable point source of greenhouse gas emissions.

当你想到,在地球上每年要消耗多少的水泥混凝土的时候,这将是温室气体排放的,一个主要来源。

麻省理工公开课 - 固态化学导论课程节选

Twenty-thousand lives are annually sacrificed on the plantations of the South.

每年有二万多条生命,成了南方种植园的牺牲品

耶鲁公开课 - 美国内战与重建课程节选

The center offers dance, theater, visual arts and voice classes, and annually serves more than 50, 000 residents.

CNN: Alvin Ailey principal dancers retire to give back

The National Book Awards have been presented annually by the National Book foundation since 1950.

BBC: Patti Smith memoir wins US book award

There are an estimated 1.4 million cases of hepatitis A annually worldwide, according to WHO.

CNN: Frozen fruit mix suspected in hepatitis A outbreak