桃李春风一杯酒 Dali Culture
李风一
Li Fengyi
以上为机器翻译结果，长、整句建议使用 人工翻译 。
叶和李知道风会改变他们的玩意儿在发射后的课程，所以他们一到免费网站尝试计算大致如气球会去。
Yeh and Lee knew that wind would change their contraption's course after launch, so they went on a free Web site to try to calculate roughly where the balloon would go.
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