Avigraph
导航仪, 自动领航仪
🗣️ 情景例句
And what sort of job?
哪一类的工作？
She is at a loss as what to do.
她不知怎么办才好。
In his twenties Frank used to make spare parts for aeroplanes.
20多岁的时候，弗兰克曾生产飞机零配件。