In 1974 a large area of the surface of Mercury was photographed from varying distances, which revealed a degree of cratering similar to that of the Moon's.
which revealed a degree of cratering similar to that of the Moon's
to reveal a degree of cratering similar to the Moon
revealing a degree of cratering similar to that of the Moon
and revealed cratering similar in degree to the Moon
that revealed cratering similar in degree to that of the Moon
that 前没逗号
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