"Influence" usually refers to a direct or indirect effect, which can be positive or negative. It emphasizes the degree and scope of the impact one thing has on another. For example:
His speech had a great influence on the audience. (His speech had a great impact on the audience.)
"Implication" focuses more on the implied or implicit meaning, that is, the possible consequences or effects of one thing. It is usually an indirect impact that requires readers or listeners to infer for themselves. For example:
This decision may have some implications for our future. (This decision may have some implications for our future.)
"Affection" refers more to emotional influence, usually positive. It emphasizes the emotional connection and interaction between people. For example:
Her affection for him deeply touched his heart. (Her love for him deeply touched his heart.)
Therefore, although these three words all mean "influence", their emphasis is different. "Influence" emphasizes direct or indirect effects, "implication" emphasizes implied or implicit meanings, and "affection" emphasizes emotional influence.
"Influence"通常指的是一种直接或间接的作用，可以是积极的也可以是消极的。它强调的是一个事物对另一个事物的影响程度和范围。例如：
His speech had a great influence on the audience.（他的演讲对听众产生了很大的影响。）
"Implication"则更侧重于暗示或隐含的意义，即一个事物可能会导致的结果或影响。它通常是一种间接的影响，需要读者或听众自己去推断。例如：
This decision may have some implications for our future.（这个决定可能会对我们的未来产生一些影响。）
"Affection"则更多地指情感上的影响，通常是积极的。它强调的是人与人之间的感情联系和情感互动。例如：
Her affection for him deeply touched his heart.（她对他的爱深深地触动了他的心。）
因此，虽然这三个词都有“影响”的意思，但它们的侧重点不同。"Influence"强调直接或间接的作用，"Implication"强调暗示或隐含的意义，而"Affection"则强调情感上的影响。
