Definition: not natural, but made by people Level: B2
花园里有一个看起来很逼真的人工湖。
The garden had an ___artificial lake that looked very real.
许多软饮料含有人工香精。
Many soft drinks contain ___artificial flavourings.
有些人觉得办公室里的人造灯光相当刺眼。
Some people find ___artificial lighting in offices to be quite harsh.
