Vfr
abbr. [航]目视飞行规则（visual flight rules）
🗣️ 情景例句
Oh, let me think for a minute.
哦，让我想一下。
Nobody's at home.
家里面没人。
On his return to India he had the chance to travel to South Africa to work on a law case.
一回到印度，他就得到一个去南非办理一桩法律案件的机会。