从此，他开始了“微笑计划”。

It was the beginning of his Smile Project.

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希尔表示，联想为这种微笑键盘申请了若干专利，并计划将这一特色带到联想的其他“高端”产品中去。

Hill says Lenovo has applied for several patents related to the smile keys and plans to bring the feature to other "premium" Lenovo products.

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工作人员显然被我的计划吓了一跳，但她依然热情耐心地回答了我的所有问题，脸上始终挂着微笑。

The attendant, though obviously astonished by my plan, was nevertheless patient and hospitable, answering all my questions with a smile on her face.

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