黄金时代在前方，而非后方。马克·吐温，美国作家。
The golden age is before us, not behind us. (Mark Twain, American writer).
壶铃的运动是前后方向的，而非上下，要实现此目的需要将力向前延伸，并通过双脚抓地来抵抗向前的拉力。
The movement of the bell is forward and back, not up and down, with the goal to project the force forward and to resist by grounding into your feet.
应用推荐