然而，咱们经常发明竞争与合作共存的情况。

However, we often find competition exists together with cooperation.

youdao

然而，我们经常发现竞争与合作共存的情况。

However, we often find competition exists together with cooperation.

youdao

然而，我们经常发现竞争与合作共存的情况。

However, we often find competition exists together with cooperation.

youdao