明亮的色斑是尘埃茧，它们包含着巨大的恒星胎儿。这些恒星胎儿将长大到我们太阳质量的10倍。
The bright smudges are dusty cocoons containing massive embryonic stars, which will grow up to 10 times the mass of our sun.
产程异常。巨大胎儿发生产程异常及需要器械助娩的几率明显增加。
A. abnormalities of labor. Macrosomic fetuses have a higher incidence of labor abnormalities and instrumental deliveries.
孕龄过期妊娠是引起巨大胎儿的一个危险因素。
A. Gestational age. Post - term pregnancy is a risk factor for macrosomia.
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