Pensions should be increased annually in line with earnings or prices, whichever is the higher.
The exhibition is held annually.
这个展览每年举行一次。
Seven million doses of vaccine are annually given to British children.
英国孩子每年要接种7百万剂疫苗。
A formal contract is signed which is renewable annually.
正式签订了每年可续签的合同。
Make sure that all gas fires and central heating boilers are serviced annually.
确保所有的煤气取暖器和中央供暖的锅炉每年都检修一次。