我们必须经常变化，更新，激发我们自己。否则，我们就僵化了！

Thank you for hard work! We must always change, renew, rejuvenate ourselves. otherwise we harden.

youdao

我们必须经常变化，更新，激发我们自己。否则，我们就僵化了！

Thank you for hard work! We must always change, renew, rejuvenate ourselves. otherwise we harden.

youdao