Again the point is to listen hard while keeping the pen moving.
再次强调,重点是在保持笔移动的同时,要认真倾听。
From an emotional energy point of view, they are dead weights that keep us from moving forward.
从情感能量的角度来看,这些是阻碍我们前进的累赘。
And, so when we think of the trajectory of the moving point, that's called a parametric equation.
而当我们考虑运动点的轨迹的时候,轨迹可以称作是参数方程。
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