单词是china，意思是中国，例如：

1. She has been to China.她去过中国。

2.For years we had little knowledge of what life was like inside China.以往很多年我们对于中国国内的生活情况所知甚少。

3.She gave an interesting talk on her visit to China.她做了个关于她在中国访问的有趣报告。