C494 Brilliant!

At that moment, the grandmother took a quick glance at the car keys in Sharpe's hand, a flicker of curiosity lighting up her eyes before she inquired, "What's that you have there, son?"

Sharpe replied with a smile, "Mom, these are car keys. Times have changed, and we no longer use the motorcycles of the past. We've upgraded to cars—they're more comfortable to drive and much more convenient