culture文化可数吗

　　Immigrants have contributed to British culture in many ways.

　　移民在许多方面都对英国文化有者数所贡献。

　　White has always been a symbol of purity in Western cultures.

　　在西方文化中，白色一向象征纯洁。

　　They spent a month steeping themselves in Chinese culture.

　　他们花了一个月时间潜心钻研中国文化。

　　They come from totally different cultures.

　　他们来自完全不同的文尺嫌早化。