1. It was not until now that we could understand his talking points.
今の時点まで彼の論点を私達は理解することができなかった

2. It was not until recently that people could understand the internet.
最近まで人々がインターネットを理解できなかった

3. It was not until an ambulance came that he was able to get help.
救急車が来るまで彼は助けてもらえなかった

4. It was not until yesterday morning that the group arrived from Osaka.
昨日の朝までそのグループは大阪から到着しなかった

5. It was not until 2005 that people  made money on YouTube.
2005年まで人々はユーチューブでお金を稼いでいなかった