Gyms usually provide ropes and rent shoes harnesses and belaying devices.攀岩场通常会提供绳索以及出租攀岩鞋、安全带跟确保装置.Don't ever use any other type of carabiner for belaying.不要用其他的锁做保护....
A ditch diverted water from the rill into the fields.一条沟渠把水从河里引向田间.From a practical standpoint, rill erosion forms small channels.从实用的观点看, 细沟侵蚀能形成很小的渠槽.The surface shows deep rill - like folds.表面有深沟槽 状 起伏褶皱....
Then he began his most famous work, the conservation and rebinding of the Book of Kells.之后他就开始了他最为出名的工作，即保护并重新装订《凯尔斯书》。This kind of rebinding issue occurs when a reference no longer refers to a renamed symbol.如果引用指的不再是已重...
英语 、 荷兰语、德语是同语族的语言.English, Dutch and German are cognate languages.这些语言都是属于拉丁语族的.These languages belong to the Latin family.来自斯拉夫语族的语言中的还有robot(机器人), 它原是个捷克词语.Also from the Slavonic family of languages comes " robot " , ...
...the lesser spotted woodpecker.小斑啄木鸟David spotted the pink silk lampshade in a shop and thought it would brighten up the room.戴维在一家商店里发现了这款粉色丝绸灯罩，觉得它会让房间亮丽起来。She then used their close relatives, lesser spotted dogfish,...