Time has really rolled by since that shocking day.
Time has passed by really quickly since that traumatic day.
to roll by を使った言い方：
ーTime has really rolled by since that shocking day.
「あの衝撃の日からかなりの時間が過ぎ去った」
to pass by を使っても言えます。
ーTime has passed by really quickly since that traumatic day.
「あの衝撃の日からあっという間に時間が過ぎ去った」
ご参考まで！
カナダ 
