It is cruel of him to make the donkey carry such a heavy load.

他真心狠， 让驴驮这么重的东西。

《新英汉大辞典》

It is cruel of the husband to utilize his wife's goods without his satisfaction.

假如丈夫动用了妻子的物品，而妻子并非是心甘情愿的，那这就称之为冷酷无情。

youdao

It's cruel to make fun of a cripple.

取笑瘸子是残忍的。

《新英汉大辞典》

She hated her with all the intensity of the blood passed to her through long lines of cruel ancestors.

VOA: special.2009.04.18

The notion of "an eye for an eye" is usually cited or held up as typical of the harsh and cruel standards of the vengeful Old Testament God.

以眼还眼“的概念常被引用，被推崇为带有报复,心理的《旧约》上帝所制定的典型标准，严酷而残忍。

耶鲁公开课 - 旧约导论课程节选

The message of the flood story also seems to be that when humans destroy the moral basis of society, when they are violent or cruel or unkind, they endanger the very existence of that society.

而洪水所表达的信息是,当人类毁掉了社会的道德根基，当人类变得暴力，残忍，这都会危及到人类社会的存在。

耶鲁公开课 - 旧约导论课程节选

That is because of the cruel law of commodity industries: even the most disciplined firms remain at the mercy of the irrational, rogue producer, willing to produce the extra tonne at a loss.

ECONOMIST: Paper

City's frustration increased when United doubled their advantage on the stroke of half-time - a cruel reflection of the first-half play.

BBC: Wayne Rooney celebrates putting Man Utd ahead in the derby

The Black Cats looked set for their first win at Old Trafford since 1968, even with the loss of Richardson, but Ferdinand's cruel deflection of a shot which was going wide rescued United.

CNN: Sunderland hold Man Utd at Old Trafford