| 释义 |
MarsHmB:z, $mB:rzn [U not after the]the planet fourth in order of distance from the Sun, after the Earth and before Jupiter火星Mars is sometimes called the Red Planet because of its distinctive colour.因为颜色特别，火星有时也被称为红色行星。Despite much speculation, scientists have failed to find any sign of life on Mars.尽管存在着许多猜测，科学家们尚未在火星上发现生命痕迹。
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