您要查找的是不是：
- His income is 3000 above the national mean. 他的收入高于国民收入平均数3000美元。
- The formalization cultivation rate reaches as high as 84%, but the national mean value is only 30%. 规模化养殖率高达84%25，而全国平均值仅为30%25。
- Our newspaper is a national newspaper. 我们的报纸是全国性的报纸。
- The national debts of that country are rolling up. 那个国家的国债在不断地增加。
- Many of them wore colourful national costumes. 他们很多人都穿着色彩鲜艳的民族服装。
- You can plug into the national computer network. 你可以接通全国计算机网络。
- October first is the National Day of China. 十月一日是中国的国庆节。
- He broke two national records that evening. 那天晚上他打破了两项全国记录。
- Britain no longer has national service. 英国已不再实行国民兵役制。
- He's a French national working in Italy. 他是在意大利工作的法国人。
- July14 was declared their National Day. 7月14日被宣布为他们的国庆。
- Her paintings hang in the National Gallery. 她的一些绘画作品在国家美术馆里展出。
- Baseball is the national game of the USA. 棒球是美国全民喜爱的运动。
- National unity is essential in time of war. 举国团结在战时是非常重要的。
- It turns out that their Principle of Nationalism means conspiring with imperialism,that their Principle of Democracy means oppressing the common people,and that their Principle of People's Livelihood means sucking the people's blood. 原来他们的民族主义，就是勾结帝国主义；他们的民权主义，就是压迫老百姓；他们的民生主义呢，那就是拿老百姓身上的血来喝得越多越好。
- Well you mean like on national television? 你是说上全国电视台之类的吗?
- They ran up their national flag. 他们升起了国旗。
- He is a probable for the national team. 他很有可能被选入国家队。
- He broke two national records in a track meet. 他在一次田径比赛中打破了两项全国记录。
- This constitutes a threat to national security. 这对国家安全是不祥之兆。
