“Healthy optimism means being in touch with reality,” says Tal Ben-Shahar, a Harvard professor.
健康的乐观意味着正视现实，哈佛大学教授塔尔·本-沙哈尔说。
to achieve a balance between tradition and reality.
实现传统与现实之间的平衡。
It’s a sad reality – our desire to avoid interacting with other human beings – because there’s 2 to be gained from talking to the stranger standing by you.
这是一个令人悲伤的现实——我们渴望避免与其他人互动——因为与站在你旁边的陌生人交谈可以带来 2 种好处。
Calls to disassemble all telescopes on Mauna Kea or to ban future development there ignore the reality that astronomy and Hawaiian culture both seek to answer big questions about who we are, where we come from and where we are going.
要求拆除冒纳凯阿山上所有望远镜或禁止在那里进行未来开发的呼声，忽视了一个现实：天文学与夏威夷文化都在试图回答关于我们是谁、从哪里来以及将去往何处这些重大问题。
The best uses of 3D printers and virtual reality haven't been invented yet.
3D打印机和虚拟现实的最佳用途尚未被发明出来。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。