smokescreen

1.a smokescreen of fustian and fantasy.

充斥了夸荒诞之词障眼法。

2.he tried to create a smokescreen by quibbling about the statistics.

他通过在统计数字上找茬来制造烟幕掩盖真相。

3.She couldn’t answer the question, so she tried to put up a smokescreen by talking angrily about the interviewer’s rudeness.

她回答不了这个问题，于是就生气地评论起采访者，以此做掩护。