soar vt./vi.高飛; 飛騰; 猛增; 高聳 n.高飛; 高漲; 高飛范圍; 上升高度
That sent airfares soaring by more than 20 percent.
這使得機票價格飆升了20%以上。
underlying adj.潛在的,含蓄的; 基礎的; 表面下的;
They would hire an outside specialist to clean the mold and an engineer to examine the underlying cause.
他們將聘請一名外部專家來清理模具,并聘請一名工程師檢查其根本原因。