题目内容：

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（），并在其下面写出该加的词。

删除：把多余的词用斜线（）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

In recent years, there have been more and more Confucius Institutes being built all over the world, that shows our Chinese culture has been become much more popular than ever. As one of four ancient civilizations, China creates many splendid cultures within its long history. The ancient Chinese culture once had great influences in the world’s civilization, especially in Japan, South Korea and other Asian country. The Chinese culture is slow accumulated in the whole Chinese history, made it colorful and brilliant. If one want to know or study Chinese culture more deeply, he or she must spend much time. Therefore he or she can only get the tip of an iceberg.