您要查找的是不是：
- Happening twice a year; semiyearly. 一年两次的；半年一次地
- I like to go to the dentist twice a year. 我觉得一年该看两次牙科。
- He travels to the state on business twice a year. 他每年两次去美国进行商务旅行。
- The General Assembly is held twice a year. 联合国大会每年开两次。
- His constituency at South Leeds was being kept warm for him although he was able to visit once or twice a year. 尽管他一年中到南利兹选区访问仅一到二次，但那儿的选举区一直为他保留着。
- The judge goes the circuit twice a year. 这位法官每年巡回审判两次。
- Do you go to the dentist's twice a year? 你一年去看两次牙医吗?
- I take my family back to the hometown twice a year. 我一年带我的家人回故乡两次。
- We usually have a picnic twice a year. 我们通常一年两次。
- Chuck Norris sheds his skin twice a year. 每年褪两次皮。
- The full board meets at least twice a year. 董事局每年至少召开两次全体会议。
- Normally, we prune a plant twice a year. 我们大概一年修剪两次。
- A dentist inspects the pupil's teeth twice a year. 一位牙医一年两次为那个小学生检查牙齿。
- GP: Yeah, we go to Europe once or twice a year. 是的，我们每年去1次或者2次欧洲。
- My elder sister usually comes home twice a year. 我的姐姐通常每年回家两次。
- The customer is billed twice a year. 客户每年收到两次账单。
- The alumnae chapter gets together twice a year. 女校友们两年聚会一次。
- SVA：She goes to London twice a year. (她每年去伦敦两次。
- Twice a year; semiyearly. 一年两次地；半年一次地
- We see each other once or twice a year on the golf course. 我们每年在高尔夫球场上见一两次面。
