Frans de Waal, who studies primate socialbehavior at Emory University in Atlanta, Georgia, says the beliefhelps maintain social harmony within groups, a key to early humansurvival.

在佐治亚州亚特兰大市埃默里大学研究灵长类动物社交行为的弗兰斯·德瓦尔说，信任有利于维持种群里面的社交和睦，这是人类早期生存下来的关键。

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Type this command and press the TAB key: web MVC language — code DE en es it nl sv.

输入该命令并按下tab键：Web mvc language——code de en es it nl sv。

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This new network is key “not only for Laggan-Tormorebut for future discoveries” in the region too, argues Patrice de Viviès,Total’s head of exploration and production in northern Europe.

道达尔公司北欧地区勘探和生产的负责人Patrice de Viviès强调，新的管网工程至关重要，“它不仅仅是为拉甘—托姆项目准备的，还能为这一地区的未来发现做好准备”。

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Despite Alessandro Faria, Jesus Fabio de Oliveira, Christiano Parreira and Jefferson de Souza playing key roles for their adopted country, Togo could only finish second in Group 5 and ceded qualification to Kenya.

BBC: SPORT | Football | African | Tunisia naturalise Brazilian

Brothers Frank and Ronald de Boer are also key players.

BBC: image: [ The Dutch team ]

Rio de Janerio Earth Summit and a key Kyoto Protocol architect, was a CCX board member.

FORBES: Magazine Article