“小规模地”常见的英文表达有 “on a small scale” 或 “in a small way”。
“on a small scale” 侧重于描述活动、项目、生产等在规模、范围或程度上较小。例如：This kind of business is usually carried out on a small scale.（这种生意通常是小规模地开展的 。）
“in a small way” 更强调方式、程度上的有限性或不张扬。例如：He started his career in a small way, but now he's very successful.（他起初小规模地开启了自己的事业，但现在非常成功 。）