Addressing the General Assembly, Israel's Ambassador Gabriela Shalev repeated her government's position that Israel was acting in self-defense.

VOA: standard.2009.11.04

So, this is the most general position for a particle of constant acceleration, a.

这是一个加速度为a的匀加速质点,位移的最一般的表达式

耶鲁公开课 - 基础物理课程节选

He said lawmakers needed to voice a position before Wednesday's U.N.General Assembly consideration of a resolution supported by Arab countries on the Goldstone report.

VOA: standard.2009.11.04

"We have always offered this. If they were to help us help them, then the secretary-general would be in a position to go all out on the sanctions issue, humanitarian support, even reconstruction and development.

VOA: standard.2009.08.11