it was two years ago when i first saw the great wallit was two years ago when I first saw the Great wall=I saw the Graet Wall______the_______ ________ two years ago填空．
问题描述：
it was two years ago when i first saw the great wall
it was two years ago when I first saw the Great wall
=I saw the Graet Wall______the_______ ________ two years ago
填空．
答
for the first time
答
on the point of+when
答
I saw the Graet Wall__for____the__first_____ ___time_____ two years ago.
for the first time 词组 第一次的意思
答
应该是on the point of=when，希望对你有帮助