the real situation:

兩個乞丐 are enjoyably singing and dancing on their
routine 路 where 散發着死亡腐朽的臭氣.

The Father, who decided to adopt one as His son,
has been yelling as such:
'stop and U-turn, otherwise, too late', both of them heard,
they not only never listen but laugh at this Father,
go ahead enjoy their life.

Finally 兩個乞丐終於精疲力竭地倒在路邊的水溝里，
奄奄一息的身體散發着死亡腐朽的臭氣。一位知道他們的人，
歷經千辛萬苦找到他們，對他們說，我這裡有水，只要張
開你們的口，你們就得救了。

兩個乞丐, again, not only never listen but laugh at whoever told them so,
let it go.

Finally the Father has to 親手掰開 His would-be-adopted Son 的口，把水到進去。
他喝了那水，就活過來了。

另一個乞丐沒有喝水，直到死去。

Since then, the 活過來的乞丐 always respects and fears his Father,
always say: thank you, Father, I never deserve your love,
if you did not save me, I must die as my best friend.