to make a contribution to charity给慈善事业捐款We must make a contribution to protecting the environment.我们必须为保护环境作出贡献.We should make a contribution to keeping our school clean and tidy.我们应当为保护校园整洁、卫生做贡献....
Take a deep breath in to invigorate you.深吸一口气来提提神。We should give a freer rein to small and medium state - owned enterprises to invigorate themselves.进一步放开搞活 国有 中小企业.The tactic could well help invigorate a struggling camp...