2017年12月英語六級翻譯題庫：物理演示

　　請將下面這段話翻譯成英文：

　　2013年6月20日在中國各地，劇估計60萬兒童和他們的老師觀看了有宇航員(astronaut)王亞平在距離地球300公里的上空所講授的科學課。王亞平與兩個同事乘坐天宮一號實驗艙(the Tiangon-1 laboratory module)執(zhí)行為期兩周的任務。她在課上進行了一系列太空的物理演示。在有些演示中還對比了在地球上重力(one-gravity)環(huán)境下同樣的實驗。這堂物理課不僅讓孩子們享受了一堂知識與樂趣兼具的物理課，也顯示了我國通信科技的前進。

　　參考譯文：

　　On June 20,2013,an estimated 600 thousand school children and their teachers across China watched a science lesson taught from 300km above the Earth by astronaut Wang Yaping. Wang is aboard the Tiangong-1 laboratory module with two crewmates,for a two-week mission.Her lessons were a series of physics demonstrations in the space.In some demonstrations,she compared with the same experiment under the one-gravity environment on Earth.The lesson has not only offered children a physics lesson with knowledge and interest,but also shows the advance in communication technology of China.