The most important part of the economy.
经济中最重要的部分。 (Jīngjì zhōng zuì zhòngyào de bùfen.)
"Small businesses are the economic backbone of the nation."
"小企业是国家的经济支柱。" (Xiǎo qǐyè shì guójiā de **jīngjì zhīzhù**.)
to have no time or energy left; to be overwhelmed
to remain valuable or successful for a long period of time
Beauty or value is subjective and dependent on the viewer.
making decisions or taking actions with long-term objectives...
very ill
a fair situation where everyone has equal chances