As one of key components in the curriculum of comprehensive-practice activity in senior middle schools, Research-Oriented Learning (ROL) has been regarded as a required subject.

作为中学综合活动课程的重要组成部分，研究性学习已经被视为高中必修课程之一。

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Ambas instituciones comparten el mismo compromiso respecto al rol central de la cultura en el desarrollo humano, y reconocen la diversidad cultural como fuente de riqueza y de durabilidad.

UNESCO: "Viajar para aprender los oficios del arte"

The other two signatories on the document are those of General LeClerc, who led the Free French troops into Paris ahead of Eisenhower's American 4th Infantry earlier that day, and Colonel Rol Tonguy of the Paris Resistance.

BBC: Part Three - France and the World