We started to use a simple clinometer, graphical reduction of distance to draw maps in caves.我们开始使用一种简单的测斜器, 减少图解距离,并绘制出关于凹陷的地图.The caves extend for some 18 kilo-metres.那些洞穴深约18公里。The caves extend for some 18 kilometres....
The caves extend for some 18 kilo-metres.那些洞穴深约18公里。The district is pock-marked with caves.这个地区布满了坑洞。Walkways allow visitors to enter the caves in perfect safety.步行道使游客可以十分安全地进入那些洞穴....
Such generous actions stamp him as a man of honour.如此慷慨的举动说明他是一位君子。The man of honour is broad and tolerant , the flunky is worry and misgiving.君子坦荡荡,小人常戚戚.He will attend an outdoor concert in his honour in the centre of ...
Our findings relate to physically rather than the visually handicapped pupils.我们的研究结果是关于肢体残疾的学生,而不是视力有障碍的学生.There are 1.7 million blind and visually impaired people in Britain.英国有 170 万失明和视力受损人口。a visually handicapped ch...