[英文成語]THROUGH THE ROOF. — 學習英語表達法：談論極端增長

價格、數量暴漲。

「Through the roof」常用於描述價格、成本或數量的突然而極端的上升。這個成語很形象，如同某物突然提高到突破屋頂的程度。

範例句子

1. Their excitement went through the roof.

   他們的興奮達到頂點。

2. My joy when I got the promotion was through the roof.

   我得到升職時的喜悅達到頂點。

3. The stock prices went through the roof after the company announced its new product line.

   公司宣布新產品線後，股價飆升。