立彬の日本語
312--[tbd]
低調， ていちょう
1. inactive, slow, sluggish, slack, low tone, undertone, dullness, (market) weakness
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今の太陽の活動は低調ですが、それでも時々大きな黒点が現れます。
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The sun is currently in a period of low activity but even so large sunspots occasionally appear.
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