China’s young adults are gaining more weight and exercising less than their elders. Chinese from ages 20 to 39 have put on more kilograms — 1.9 kg ——than other adults since 2010，the General Administration of Sport found in a survey. More than 11% from the age group were obese, up two percentage points in only three years.

　　英語四級翻譯訓練及范文：

　　秧歌是農歷正月的主要的民族花市形式。在這種活動中，兩人 都盛裝打扮，輪流唱歌跳舞，其他人作為唱歌和跳舞的搭檔。鑼(gong) 鼓按照節奏敲打;嗩吶(suona)或其他傳統的弦樂器、木管樂器作為 背景音樂。

　　譯文內容

　　Yangge, which is one of the main forms of folk flower fair actions in the first month of the lunar year. In this activity, two people are dressed up, singing and dancing in antiphonal style, others act as singing and dancing partners. The gong and drum are beaten in rhythm; suona or other traditional stringed and woodwind instruments are dubbed in background music.