这颗膨胀的行星可以用高度椭圆形轨道来解释。高度椭圆形轨道先使它距离星很近，然后远离。
The bloated planet can be explained by a highly elliptical orbit, which brings it close to the star and then far away.
为了研究星载双基地SAR系统成像的相关问题，必须先建立其回波信号模型。
In order to analyze imaging problems in spaceborne bistatic SAR system, it is important to establish a relevant radar echo model.
笔者还被问到一些问题，比如说在印度，出生在凶星的女孩为了避邪而先和三棵树结婚是否普遍。
Some of the questions this writer has been asked is whether it is common in India for girls born with ominous astrological influence to marry a tree first.
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