affirms

v.

establish or strengthen as with new evidence or facts

同义词：confirmcorroboratesustainsubstantiatesupport

to declare or affirm solemnly and formally as true

同义词：verifyassertavowaverswanswear

say yes to

1. The CEO affirms the company's commitment to sustainable practices.
   首席执行官重申了公司对可持续发展实践的承诺。
2. The research affirms the theory that exercise improves mental health.
   研究证实了锻炼改善心理健康的理论。