Nothing could refute his testimony.
他的证词无可辩驳。
The facts refute such a lie.
事实驳斥了这种谎言。
We refute his wrong idea.
我们批驳他的错误观点。
Chinese tech heavyweight Alibaba Group Holding Ltd announced on Thursday nightxa0it plans to hire 15,000 people this year, refuting rumors circulating on social media platforms in recent days that the company planned to lay off 20 percent of its staff.
中国科技巨头阿里巴巴集团控股有限公司（Alibaba Group Holding Ltd）周四晚间宣布，该公司计划今年招聘1.5万名员工，驳斥了最近几天社交媒体平台上流传的该公司计划裁员20%的谣言。
Some US scholars and think tanks have also published reports based on thorough research data to refute these groundless accusations.
China's commerce ministry spokesperson said Thursday that the Chinese market remains attractive to foreign investment, refuting a claim that investment from the United States and the EU to China plunged in recent years.
"Online media of the two countries should spread the truth and refute rumors in pandemic reports, and fulfill the responsibility of the media," Han said.
"It would be too easy for the US to respond to that by having the US Federal Reserve to buy more," Wang reckoned, refuting other self-sabotaging measures, such as burning its $3-trillion foreign currency reserves to disrupt the US market.