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 remove negative thoughts or influences
to examine items one by one to find something specific
to compare something with a standard or benchmark
to trust or depend on someone or something
to persuade someone to accept your opinion
to stay with someone and support them through difficulties
