Its first public performance was by the New York Philharmonic Orchestra in nineteen twenty-eight.

VOA: special.2009.02.15

So, if you look at any engineering system, the performance of that engineering system is a function of its design and its construction.

如果你们观察过工程系统，工程系统的性能就是,它的设计和构造的功能。

麻省理工公开课 - 固态化学导论课程节选

The DA also won control of the Western Cape provincial assembly due largely to public satisfaction with the performance of its leader, Helen Zille, as mayor of Cape Town, the country's second largest city.

VOA: standard.2009.04.25