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が急騰

surge sharply

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phrase Rare #44,453
surge sharply が marks the thing that is surging; 急騰 describes a sudden, sharp rise, often in prices or value.
JA: 株価が急騰した。
EN: The stock price surged.

円の価値が急騰した。

The value of the yen skyrocketed.

財政不安の結果、金の価格が急騰しています。

As a result of fiscal uncertainty, the price of gold is soaring.