year的形容词形式

Interest will be paid half-yearly in June and December.

利息将每半年一次于六月份和十二月份支付。

You can become a member by paying the yearly subscription.

你通过支付年度会员费可以成为一名会员。

The average yearly increment in productivity was 4.5 per cent.

生产率的年平均增长量是4.5%。