give a false colouring to

例句：

1. 1.The artist gave a false colouring to the room with his paintings.
   艺术家通过他的画作给房间赋予了虚假的色彩。
2. 2. The company gave a false colouring to its marketing efforts by focusing on technology.
   公司通过专注于技术，对其营销努力进行了虚假的包装。
3. 3.The salesperson gave a false colouring to her presentation by using fancy language.
   销售员在演讲中使用了华丽的语言，给人留下了虚假的印象。