Air Chief Marshal Glenn Torpy told the graduates, "This is probably one of the most significant milestones in an aviator's career."

空军上将 Marshal Glenn Torpy 告诉毕业生，“这可能是飞行员职业生涯中最重要的里程碑之一。”

Clarify important milestones.

阐明重要里程碑。

Milestones can be set for an event.

可以为一个事件设置多个里程碑。

Report back on key milestones.

反馈是一个重要的里程碑。

What are your future milestones?

你将来的计划是什么？