Others blamed traditions that put value on the lives of family and friends but did not extend the same concern to strangers.

有些人指责传统道德只重视家人、朋友的生命并没有教导人要对陌生人施以同样的关心。

youdao

Unselfish ACTS among humans range from the sharing of food with strangers to the donation of body organs to family members and even to strangers.

人类中的无私行为涵盖了从与陌生人分享食物到为家庭成员，甚至是为陌生人捐献器官的各种作法。

youdao

Looking at the family photos of strangers was never so transfixing.

一位陌生人的家庭照片也可以让人如此心驰神往。

youdao

For anger, sadness and concentration, the detailed ways that blind people moved their faces were significantly more similar to those of their family members than to those of strangers.

ECONOMIST: Facial characteristics

Calming odors : The presence of family members, friends and even total strangers can reduce tension and anxiety during stressful situations.

WSJ: Why Children Have More Control of Their Dreams

These sites, with names like Prosper.com, Zopa, Lending Club and GlobeFunder, use social networking tools and other software to simplify the borrowing and lending of capital between strangers and even family and friends.

FORBES: Banking 2.0: New Capital Connections For Entrepreneurs