Vascar
abbr.Visual Average Speed Computer and Recorder電腦平均車速記錄器
??? 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我幫不了你，我也只是個游客。
Have you finished yet?
你做完了嗎？
He's doing very well in the navy.
他在海軍里干得很出色。