In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。More normal auroral rings had been previously imaged around Saturn.更多正常的土星环行极光被拍摄到.When the bell rings, more than 1,000 children spill from classro...
You don't have to go running upstairs every time she rings.用不着她一来电话你就往楼上跑。If the phone rings say you'll call back after dinner.如果有电话打来，就说你吃完饭再回电话。In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子...
头发生长的速度可能极其缓慢。The rate at which hair grows can be agonisingly slow.在我生长的伦敦，四周全是轰炸后的断壁残垣。In London, where I grew up, we were surrounded by bomb sites.象牙磨损的速度快于生长的速度。Elephants wear the tusk down faster than they can grow i...
Gunga spoke God knows how many languages.天晓得贡嘎会讲多少门语言。Old Gunga spoke God knows how many languages.老贡嘎会说很多种语言，天晓得有多少种。You're a better man than I am , Gunga Din.你比我好, 冈噶·丁....