Mariners were also able to fix their latitude , by using an instrument called an astrolabe.海员们还可使用星盘这种仪器确定纬度.At this latitude you often get strong winds.在这一纬度地区经常有大风。She was given considerable latitude in how she spent t...
The latitude of the island is 20 degrees south.该岛的纬度是南纬20度.This city is close to the fortieth parallel of north latitude.这个城市靠近北纬40度.She was given considerable latitude in how she spent the money.在如何花这笔钱的问题上她有很大的自由....
The water in the irrigating ditch was well up.灌溉渠里涨满了水.The ditch was so broad that no animal can hop it.没有动物能跃过这么宽的一条沟。A ditch diverted water from the rill into the fields.一条沟渠把水从河里引向田间.The carriage upset and we were all...
There are difficulties when ARPA applied to narrow waterway.ARPA用于狭窄水道时会遇到许多困难.The waterway is silted up.航道淤塞.That passage ought to be an international waterway, in any event.那个通道无论如何也是国际水路.Seine River and its branches f...