It wasn't going into a parabola because I was shooting it straight up.
也不是沿一条抛物线轨迹，因为小球是竖直射出的。
There were many trees of varying sizes, and some had just been transplanted, but all were shooting up fast, standing straight and stout and covered with light green young leaves.
这里许多树大小参差不一，有的移植不久，不过都长得很快。 在一个时期内，都挺直有神。 新生的树叶嫩绿有生机。
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