Delrac
特拉克导航系统
🗣️ 情景例句
I think New York has all the conveniences--
我觉得纽约具备了一切便利的条件
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
Many of the cars broke down on the course and some drivers spent more time under their cars than in them!
很多汽车在途中就抛了锚，而有些驾驶员花在汽车底下的时间比坐在汽车里面的时间还长。