Ifo
abbr. 已识别的飞行物（identified flying object）
🗣️ 情景例句
I thought so, too.
我也这样想。
Feed sparingly and defy the physician.
饮食有节，医生绝迹。
It was not that Bruce always underestimated difficulties.
这并不是说布鲁斯总是低估困难，