Made or produced by humans or machines rather than occurring naturally; often implying an unnatural or contrived quality.
その庭は人工的に設計された湖が中心にある。
The garden has an artificial lake designed at its center.
笑い声が人工的で会場の雰囲気には合わなかった。
The laughter sounded artificial and didn't fit the atmosphere of the venue.
人工的な香りが強い洗剤は好まない人もいる。
Some people dislike detergents with strong artificial fragrances.