例句：
The discussion focused on three main problems.
討論集中在三個(gè)主要問(wèn)題上。
Suddently the lights focused on the piano on the stage.
燈光突然聚焦在舞臺上的鋼琴上。
We need to shift the focus of this debate.
我們需要轉換一下辯論的焦點(diǎn)。
2024-07-01
例句：
The discussion focused on three main problems.
討論集中在三個(gè)主要問(wèn)題上。
Suddently the lights focused on the piano on the stage.
燈光突然聚焦在舞臺上的鋼琴上。
We need to shift the focus of this debate.
我們需要轉換一下辯論的焦點(diǎn)。