Show-offs never miss an opportunity to draw attention to themselves by some outrageous novelty.

爱显示自己的人遇事总喜欢标新立异。

Show-offs always come to no good.

锋芒太刺眼的人往往没有好结果。

In their quest for mates, some guppy males are show - offs.

一些雄性的孔雀鱼在追求伴侣时更注重外表.