lái jīng hěn jiǔ liǎo
nínshìfǒuzàixúnqiú:以来以来已经很久了以来 以来已经很久了gèngduōjiéguǒ...
yīngwénjièshì:
  1. n.  It is ages since ...
  2. n.  It is anage since ...