1. But who would not when, to be with younger people is so often to be invisible, to be treated as irrelevant, and sometimes even as disgusting.
    可谁会不喜欢呢，尤其是当他们与比自己年轻的人相处往往使得自己显得无足轻重，被看作不相干，有时甚至会被讨厌的时候。

2. Wind is invisible.
    风是看不见的。

3. We have made old women invisible so that we do not have to confront our society's myths about what makes life valuable or dying painful.
    我们使老年妇女退出社会，销声匿迹，这样我们就不用面对这个社会里关于何以使生命如此宝贵，死亡如此痛苦的问题了。

4. The Population Council report found that while most countries have done extensive research on women as mothers, men as fathers have been virtually invisible to researchers.
    人口委员会的报告发现，尽管多数国家都对身为母亲的女性做了大量研究，但对身为父亲的男性，研究者们却几乎视而不见。

5. No matter how society may classify me as invisible and powerless, I exist.
    不管社会怎样认为我已无足轻重，无能无力，我仍然存在。

6. Aunt Harriet presided over an invisible army of servants that continuously scrubbed, cleaned, and polished.
    哈丽特姑妈统率着一支看不见的佣人大军，他们不停地擦拭、清扫、刷洗。