名詞 grandstand:

1. the audience at a stadium or racetrack
2. a stand at a racecourse or stadium consisting of tiers with rows of individual seats that are under a protective roof
   同義詞：covered stand

動詞 grandstand:

1. perform ostentatiously in order to impress the audience and with an eye to the applause

1. He swiped the ball into the grandstand.
   他把球打到看臺上去了。
2. He smote the ball into the grandstand.
   他把球打到看臺上去了。

grand.stand

n.（名詞）
A roofed stand for spectators at a stadium or racetrack.
大看臺：在體育場內(nèi)或賽道旁為觀眾準備的有頂看臺
The spectators or audience at an event.
觀眾：一項賽事的觀眾或聽眾
v.intr.（不及物動詞）
grand.stand.ed,grand.stand.ing,grand.stands
To perform ostentatiously so as to impress an audience.
嘩眾取寵：為引起觀眾注意而炫耀似地表演

【引伸】
grand.stand.er
n.（名詞）