More money is needed to bolster the industry.需要更多的钱来扶持该产业。
She tried to bolster my confidence/morale (= encourage me and make me feel stronger) by telling me that I had a special talent.她说我有特别的才能,想要增强我的信心。
They need to do something to bolster their image.他们需要设法改善他们的形象。