一次,我与几位老师去外地学校参加学术活动,由于是初次去那里,不太熟悉路,所以就借了导航仪引路。一路上,导航仪不但用语言和图示告知我们前行的方向,而且还在路口和监控点提醒我们小心驾驶。后来,我再次去那所学校,自以为已经去过一次了,所以,就没有借导航仪,结果,出了金坛地界就有点迷路,只能开一会儿下车问一次路, Once, I went to a field school for academic activities with several teachers. Because I was there for the first time, I was not too familiar with the road, so I borrowed the navigator to lead the way. Along the way, the navigator not only informed us in the direction of the language and icon, but also reminded us to drive carefully at the intersection and the monitoring point. Later, I once again went to that school, I thought I had been there once, so I did not borrow the navigator. As a result, the Jintan boundary was a little lost and I could only get off and ask for a ride.