In this mystery,he is presented with a symbol tattooed on a hand.

VOA: special.2009.10.09

The core of Socrates' proposal for equal education is presented in a context that he knows to be or suggests will be laughable.

苏格拉底平等教育建议的核心,在文中可见,他知道或暗示那将会被笑的脉络。

耶鲁公开课 - 政治哲学导论课程节选

Other cells in the immune system recognizing that this is a foreign molecule, but is being presented in the context of a 'self' cell.

免疫系统中的其他一些细胞,识别到它是非己物质,但它已经被识别为己方细胞

耶鲁公开课 - 生物医学工程探索课程节选

This year,it is presented for solving a problem in biology.

VOA: special.2009.12.08

If you look at the up left corner, Gabriel was a student here in this class two years ago, when we came and presented on the program and he is currently a student in the MAPP program.

看左上角，两年前，Gabriel修读这门课，在我们来推广硕士课程时,现在他正在我校读硕。

哈佛公开课 - 幸福课课程节选

A nuclear-free world is also U.S.President Barack Obama's vision - a vision he presented in April during a visit to Prague.

VOA: standard.2010.08.06

His sword is presented to heads of state, as Venezuelan President Hugo Chavez did in April to Russian Prime Minister Vladimir Putin.

VOA: standard.2010.06.09