For example, a flight instructor could test a flight simulator game, an accountant could test tax preparation software, or a teacher could test a new child education program.

比如，一名飞行教官可以测试飞行模拟游戏，一名会计师可以测试税务软件，一名教师可以测试一个新的教育软件。

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Then, the teacher said: "down to each of you show your preparation program."

接着，老师说：“下来你们每个人表演自己准备的节目。”

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Then, the teacher said: "down to each of you show your preparation program."

接着，老师说：“下来你们每个人表演自己准备的节目。”

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