提示：点击例句中的单词，就可以看到词义解释

As one example , leaders in both parties want to preserve medicare for future generations of seniors .

比如，两大政党的领导人都想为未来的老年人保留联邦医疗保险计划（Medicare）。

They did not examine the responses of non-married seniors , a growing sexually active group .

他们没有调查没有结婚的老年人的回复----一个正在扩大的性生活活跃的群体。

This book is rather too easy for the the seniors .

这书对高年级生来说太容易了。

Seniors are going online today for the same reasons younger people are ; to have fun ( 82 % ) and to socialize ( 80 % ) .

如今，长者上网的原因与更年轻的用户一致：娱乐（82%）以及进行社交活动（80%）。

The company said it left these out because it feared they might confuse some seniors .

该公司称，之所以不设置这些功能，是因为担心它们会让一些老人摸不着头脑。