中國常用成語300個:21 - 30

別具一格to have a unique style;describes literature;art and architecture

博大精深wide-ranging and profound;broad and deep

波濤洶涌tumultuous situations

不加思索to not think;to talk or act without thinking.

不可救藥irremediable;hopeless

不可磨滅indelible

不可思議inconceivable;unimaginable;unfathomable

不勞而獲reap without sowing

不唯如此so is the case

不相上下equally matched;about the same