groundbreaking 又是什么呀？

groundbreaking

有突破性的、开创性的、创新的

His latest movie is interesting, but not groundbreaking.

他最近拍的电影很有趣，但是没有什么创新。

John's groundbreaking research has helped many people.

John的突破性的研究帮助了许多人。

The intro 

(Listening Comprehension)

Ladies and gentlemen, welcome to "Mr.Wong's Tech Talk". Many years ago, I was really poor. I've been asking my mom for 20 dollars every day. But today, I am proud to say : I no longer need 20 dollars from my mom, because I've put together an elite team and after many years of hard work and dedication, we want to create the most groundbreaking technology this world has ever seen ! Ladies and gentlemen, I present to you..."The Automatic Nose Cleaner" ! That's right, this is not like any other nose cleaner, it can pluck your  nose hair, fast and painless ! It can also clean your boogers with our "Deep Cleansing Nose Brush", and also work as an earwax cleaner ! Now that's cutting edge technology ! Ahem…… unfortunately due to lackluster sales...…Remember when I said I no longer need 20 dollars from my mom ? Well, now I need 40 dollars beacuse I owe my team a lot of money hahahahaha ! Anyways, all jokes aside, let's talk about the word of the day which is "groundbreaking", check it out !

没听懂？请自己查字典！

(这才是真正的学习过程)