And then suddenly, all consuming, night.

然后突然一切消逝，黑夜倾至。

youdao

The work of raising children and supporting a family is all consuming.

培养孩子和养家这项工作是非常消耗人的事情。

youdao

Nursing a demented person is an all-consuming task.

护理一个精神错乱的人是一项非常耗力的任务。

《柯林斯英汉双解大词典》

However, the drive to show scaling revenues and early success (so you look attractive to potential buyers) becomes all consuming.

FORBES: Why Building a Company To Flip Is Recipe For Failure

"All consuming, " says May, 60, of the FAA reauthorization process.

FORBES: Magazine Article

It is an imbalance in this status quo that has allowed the seasons to change: the daylight hours of summer, the time of good, shortening, whilst the time of evil, the winter of night, has gained strength, the interim period, known as dusk, when both are present, becoming an all consuming battle for supremacy.

FORBES: Some Ideas for Replacing 'Harry Potter'