adj.无情的，残忍的

Eric has a ruthless determination to succeed.
埃里克有不获成功绝不罢休的坚定决心。
Mary's lawyers have been ruthless in thrashing out a divorce settlement.
玛丽的律师们在协商离婚协议上毫不留情。
Fascists is the most ruthless enemy of the people.
法西斯是人民最残酷无情的敌人。
She was ruthless in her pursuit of success, stepping over anyone who stood in her way.
她在追求成功的过程中毫不留情，无视任何挡路的人。
The dictator ruled with an iron fist, displaying ruthless tactics to suppress any opposition.
那位独裁者以铁腕统治，采取无情的手段镇压任何反抗。
In business, you can't afford to be sentimental; sometimes you have to make ruthless decisions to stay competitive.
在商界，你不能感情用事；有时为了保持竞争力，你必须做出无情的决定。
His ruthless ambition led him to betray his closest friends for personal gain.
他无情的野心驱使他为了个人利益背叛了最亲密的朋友。
The football coach was criticized for his ruthless treatment of young players, pushing them beyond their limits.
这位足球教练因其对年轻球员无情的对待而受到批评，让他们超越了自己的极限。
The company's ruthless cost-cutting measures resulted in mass layoffs and employee dissatisfaction.
公司无情的成本削减措施导致大量裁员和员工不满。
The shark's ruthless nature made it one of the ocean's most feared predators.
鲨鱼的无情本性使其成为海洋中最可怕的捕食者之一。
The CEO was known for her ruthless efficiency, always demanding the best from her team.
那位首席执行官以其无情的效率著称，总是要求团队做到最好。
In the world of politics, ruthless maneuvering is often necessary to secure power.
在政治世界里，为了获取权力，往往需要进行无情的权谋。
The virus spread with ruthless efficiency, infecting millions within weeks.
病毒以无情的效率传播，在几周内感染了数百万人。