He is not fussed about image or other people's opinions anymore because he is older, wiser and wackier.

他不再为自己的形象或他人的意见感到心烦，因为他年龄更大了，更明智了也更古怪了。

An even wackier proposal is that, along with their rations, soldiers of the future will ingest"biomarkers".

在战斗中给战士指路的是“未来”，“未来”给人以希望和鼓舞。

The ideas heard in Manchester ranged from the wackier edges of science fiction to well-advanced products poised to roll off production lines.

在曼彻斯特听到的这些点子，有的近似古怪的科幻小说，有的则是已经准备好投入生产的非常先进的产品。