帮忙翻译一句英文Radio waves also travel at the speed of light,and assuming such an automatic messenger picked up our first broadcasts of the 1920's,the message to its home planet is barely halfway there.最后半句怎么翻译?

帮忙翻译一句英文Radio waves also travel at the speed of light,and assuming such an automatic messenger picked up our first broadcasts of the 1920's,the message to its home planet is barely halfway there.最后半句怎么翻译? 帮忙翻译一句英文selected season except that it receives radio waves instead of light waves 谁能帮我翻译一下? radio waves的意思 帮忙翻译一句英文：武汉豪源消防设备有限公司 帮忙翻译一句英文：武汉泰广达机电设备工程有限公司 英语翻译rt帮忙歌词翻译下,一句英文一句中文 帮忙翻译一小段英文. 翻译下.weeping waves,standing waves,constructive waves,trembling waves. 典范英语6翻译 帮忙翻译典范英语6的 丛林短裤 的全文 一句英文一句中文 帮忙翻译一句英文.英翻中.How you focus your attention can change your life. 帮忙翻译一句英文,谢谢,急,不要直译曾经在花园酒店实习 帮忙翻译一句英文,上海市嘉定区安亭镇曹安公路5588号1004室 求高手帮忙翻译一句英文 .so young afraid of cock . 求帮忙翻译一句英文 ^^ （Tears pricked my eyes.） 求帮忙翻译一句英文 .so young afraid of cock . 请帮忙翻译一句英文：买卖双各自承担各自的银行费用 翻译“turn on the radio”英文