一把钥匙开一把锁。

Use different keys to open different locks.

youdao

必须学会“一把钥匙开一把锁”，因为适用于一个人的方法不一定适用于另一个人。

In ideological work, we must learn to open different locks with different keys because a method that answers with one person may not answer with another.

youdao

做思想工作时，必须学会“一把钥匙开一把锁”，因为适用于一个人的方法不一定适用于另一个人。

In ideological work, we must learn to open different locks with different keys because a method that answers one person may not answer another.

youdao

做思想工作时，必须学会“一把钥匙开一把锁”，因为适用于一个人的方法不一定适用于另一个人。

In ideological work, we must learn to open different locks with different keys because a method that answers with one person may not answer with another.

youdao

做思想工作时，必须学会“一把钥匙开一把锁”，因为适用于一个人的方法不一定适用于另一个人。

In ideological work, we must learn to open different locks with different keys because a method that answers with one person may not answer with another.

youdao