1、 Sheldon writes every day of the week, dictating his novels in the morning.
谢尔登每天都进行创作，在上午口述他的小说。
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2、 No significant discontinuous were observed, leading Sheldon to conclude that environmental conditions were quite stable during the period he examined.
由于没有观察到明显的不连续，谢尔顿得出结论，在他研究的时期，环境条件是相当稳定的。
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