ut even more impressive is the progress in just a single year.

　　但更令人印象深刻的是僅僅一年中谷歌取得的進步。

　　They were one of rock's most impressive live acts.

　　他們是最富感染力的現場表演搖滾樂組合之一。

　　The system uses an impressive graphical interface.

　　這一系統采用了特別好的圖形界面。

　　The building looked as impressive in actuality as it did in photographs.

　　這棟大樓外觀雄偉，與照片中所見一模一樣。

　　He gave an impressive speech to a receptive audience.

　　他做了一次感人的講演，聽眾深受感動。