artificial behaviour

• 做作的行为

artificial behaviour的用法和样例：

例句

1. They are all superfluous and artificial.
   他们全都是浅薄和做作的。
2. I heard a sort of choking murmur and part of a laugh, followed by Daisy's voice on a clear and artificial voice.
   我听到传来一阵哽咽似的低语声和一点笑声，接着是黛西嘹亮而做作的声音。