to spend money on buildings, systems, or services for long-term development
花钱用于建筑、系统或服务，以促进长期发展 (huā qián yòng yú jiànzhú, xìtǒng huò fúwù, yǐ cùjìn chángqī fāzhǎn)
"Developing nations are trying to invest in infrastructure to support economic growth."
"发展中国家正在努力投资基础设施，以支持经济增长。" (Fāzhǎn zhōng guójiā zhèngzài nǔlì **tóuzī jīchǔ shèshī**, yǐ zhīchí jīngjì zēngzhǎng.)
to gain support or energy from something, often negative; to...
to give money in exchange for something; to suffer the conse...
to make something or someone distinctive or unique
to improve a situation or make something successful again
to stop being affected by something difficult or painful
to stay loyal to someone or something
