There‘re many various and different cultures we can learn by reading myths and legends.
FIY：various 是形容词 of various 不通顺.of 后面接地名差不多.是ofvariousnations..我少打了，翻译用改么？改，There‘re many different cultures we can learn about various nations by reading myths and legends.

或者There‘s much we can learn about different cultures of various nations by reading myths and legends.谢谢。。