enter on the stage

基本解释

However, when contesters enter on the stage, they forget all codes and regulations.
可是一上场，选手们求胜心切，什么规矩都忘光了；
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When 3G is about to enter the commercial stage in China, it is actually significant to research on coverage and capacity problems of the EV-DO system.
在中国的3G即将进入大规模商用阶段，进行EV-DO覆盖和容量问题研究具有重要的现实意义。
Soon, Beijing will take the flag from the Athens, from that moment, the whole world will concentrate on Beijing. 2008 Olympic Games preparations will enter a new stage.
很快，北京将从雅典接过会旗，从那一刻起，全世界的目光将聚焦北京。2008年北京奥运会的筹备工作将进入新的阶段。

Cunningham created the modules of his choreography according to his own artistic logic, but most other matters—how many dancers there would be in a passage, where they would enter, and where on the stage, and for how long, they would dance—were determined by such means as rolling dice or throwing the I Ching.
NEWYORKER: Chance Encounter
"We want (South Korea) to enter the stage of starting discussions on" same-sex marriage.
NPR: SKorea's Gay Film Maker In News Over Wedding Plans
Enter the Obama Doctrine, from a dark corner on stage left.
FORBES: The Obama Doctrine: Decide In Secret, Impose In Public