She worked daylong without a break.

她一整天都在工作，没有休息。

He worked hour after hour without a break.

他连续地工作，没有休息。

Workers mined coal for hours without a break.

工人们连续几个小时开采煤炭。

The interrogations lasted for hours without a break.

审问持续了几个小时没有休息。

He worked continuously for eight hours without a break.

他连续工作了八个小时，没有休息。

She has worked for five consecutive days without a break.

她已经连续工作了五天没有休息。

He worked consecutively for twelve hours without a break.

他连续地工作了十二个小时没有休息。

The interrogation lasted for several hours without a break.

审问持续了几个小时，没有休息。

She felt strained after working long hours without a break.

长时间工作没有休息让她感到紧张的。

She felt overstrain after working long hours without a break.

她在长时间工作没有休息后感到过度紧张。