The gambler is up to his neck in debt.

这名赌徒债台高筑。

Larson said he jumped out of the boat and into water that was up to his neck.

拉森谈到，他跳出船，跳入齐脖子深的水中。

There was one video I saw of a man inside his home, water up to his neck, pleading for help.

我看过一个视频，一名男子在家中请求帮助，积水已经漫到他的脖子。

He must be leveraged up to his scrawny little neck.

他一定很需要融资。

He sees himself there, standing in water up to his neck.

他看到自己在那里， 站在水里，直到他的脖子。