For the external success of our activity, the cooperation of these conditions is always needed.

我们的活动，要取得外在的成功，总是需要这些条件的配合。

youdao

For the external success of our activity, the cooperation of these conditions is always needed.

我们的活动，要取得外在的成功，总是需要这些条件的配合。

youdao