“事实和数字”常见的英文表达是 "facts and figures"。
例如：
The report is full of facts and figures to support the argument.（这份报告充满了事实和数字来支持论点。）
When making a decision, it's important to base it on facts and figures rather than just intuition.（做决定时，基于事实和数字而非仅凭直觉是很重要的。）