写三首诗(每一首至少六行)，每一首诗都是关于不同文明古国。

Write three poems (at least 6 lines each). Each poem is about different civilization.

youdao

写三首诗(每一首至少六行)，每一首诗都是关于不同文明古国。

Write three poems (at least 6 lines each). Each poem is about different civilization.

youdao