My mobile phone isn't smart and I have to triple-tap, but it would have blown my mind in junior high.

我的手机并不灵巧，而且经常要我按好几次才能成功，但是它着实影响了我初中时的思想。

youdao

By giving your conscious attention and devotion to the solution of a perplexing problem, your subconscious mind gathers all the necessary information and presents it full-blown to the conscious mind.

通过将你的表意识的注意力全心投入于一个复杂问题的解决方案中，你的潜意识收集了所有的必要信息，并且全面将之呈送给你的表意识。

youdao

Oops. No quitter and yet we can't make a run against the Yaoless, Macless Rockets. My mind is blown.

真糟糕，我们竟然打不过没有姚明，没有麦迪的火箭队。我的脑袋都快爆炸了。

youdao

Occasionally my mind is blown by what we can do with technology.

FORBES: Sunday Mailbag: The Traveling Edition

That sound was your mind being blown.

WSJ: Bugatti Veyron 16.4 Grand Sport Vitesse at 210 MPH, for a Long, Long Time | Rumble Seat by Dan Neil

Time after time my mind has been blown by the ease in which Ponting gets off the mark with a perfectly executed straight or on-drive down the ground.

BBC: Justin Langer column