Hayley教口語，“增強(qiáng)”用英語怎么說？

/bu?st/

to improve or increase something

改善;提高;增強(qiáng);推動

原義指從后面或下面推起或提高，現(xiàn)常用于指提高價(jià)格、振作精神等抽象概念。

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The rocket boosts the astronaut into space.

這火箭能把宇航員送入太空。

The theatre managed to boost its audiences by cutting ticket prices.

劇院設(shè)法通過降低票價(jià)來增加觀眾數(shù)量。

I tried to boost his ego (= make him feel more confident) by praising his cooking.

我贊揚(yáng)他的廚藝，試圖以此增強(qiáng)他的自信心。