hard labor:苦役;强制性的繁重体力劳动(常指监狱中的惩罚性劳动)。也可泛指“艰苦的劳动”,但在法律/刑罚语境中更常见。
/ˌhɑːrd ˈleɪbər/
He was sentenced to hard labor for two years.
他被判处两年苦役。
After months of hard labor, the workers finally finished building the road through the mountains.
经过数月的艰苦劳动,工人们终于修通了穿山公路。
labor 来自拉丁语 labor(劳动、辛劳),hard 表示“艰苦的、严厉的”。两者组合后,既可指一般意义上的“辛苦劳作”,也逐渐固定为法律语境中“苦役/劳役”的说法,强调惩罚性与高强度体力劳动。