Surrounded by a bunch of bright light, a gentle circle round halo.
2
我们五个一组,乘上了一艘小竹筏,我将手轻轻地伸入水中,碧绿的水中出现了一圈圈圆晕,十分凉爽。
We are a group of five, by a small bamboo raft on the one , I will hand gently stretching from the water, green water appeared in a circle round halo is very cool.
There are many kinds of zero-cost transfer trajectories from L1 to round parking orbits, but the energy cost, time cost of different trajectories are also different.