But early the next morning things took a turn for the worse但次日清晨伤情就急转直下

take a turn 转变(转机；变更)

I trust that things will take a turn for the better in the near future.

我期待着在不久的将来事情会有所转机。

The weather has taken a turn for the better.

天气已经转好。

This left him with severe brain damage.这使得他的大脑受到了重创

leave with寄托

The father intended his sons to leave with him.

父亲希望儿子们留下来陪他。

It's unpolite to leave with no words.

她不向我们打声招呼就走了，这是非常不礼貌的。

which showed a lady caring for her disabled husband讲的是一个女人照顾其残疾丈夫的故事

care for照顾

It seemed to be her mission to care for her brother's children.

照顾她兄弟的孩子似乎成了她一生的使命。

He's entrusted his children to my care for a day.

他托我照看一天孩子。