英国广播公司刚刚成功地演示了一套新的数字无线电传输系统。The BBC has just successfully demonstrated a new digital radio transmission system.凯瑟琳演示了洁面的正确方法。Catherine demonstrated the proper way to cleanse the face.采用了演示及播放电影和录像带的形式，以起到教育作用。Demonstrati...
If your skin becomes red, sore or very scaly, consult your doctor.如果皮肤发红、瘙痒或脱皮，要向医生咨询。In the dark my sense of hearing becomes so acute.黑暗中我的听觉变得异常灵敏。As the day goes on, the pollen dries up and becomes hard.日子一天天过去，花粉干结成了...
In acoustics he studied the propagation of sound and musical consonance and dissonance.在声学中,他研究了声的传播和音乐的和谐与不和谐.The auditorium has comfortable seating and modern acoustics.礼堂里有舒适的座椅和现代化的音响设备.Master degree, majoring in ele...
I think they're just bumming around at the moment, not doing a lot.我想他们目前只是在四处闲逛，没做多少事。He was probably bumming his way home.“他多半是不花钱搭车回家.He had been bumming around the park all day.他在公园里荡了一整天了....
" The Paris Commune " will go down in history and hand down a good reputation to a hundred future generations.“ 巴黎公社 ” 将永垂史册,流芳百世.According to legend, Wuqiao is Sun Wu future generations fiefs.相传, 吴桥是孙武后代的封地.Selfishness ...