“由此看来”常见的英文表达有 “From this, it can be seen”、“It thus appears that”、“Judging from this” 或 “Based on this, we can conclude that” 等，具体可根据语境和表达习惯选用：
From this, it can be seen：较为正式、书面，强调从已知信息中推导结论，例如：From this, it can be seen that our efforts have paid off.（由此看来，我们的努力已经有了回报。）
It thus appears that：语气稍显正式，强调结果的显现，例如：It thus appears that the new policy is effective.（由此看来，新政策是有效的。）
Judging from this：口语和书面语中均可用，强调根据当前情况判断，例如：Judging from this, the project will be completed ahead of schedule.（由此看来，项目会提前完成。）
Based on this, we can conclude that：用于引出结论，强调基于现有信息得出的推断，例如：Based on this, we can conclude that the market trend is positive.（由此看来，市场趋势是积极的。）