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 a friendly and peaceful relationship
to engage in the hard or unpleasant work of a task
a view from a high position; an overview
To focus on the positive aspects of a situation.
to go to bed; to sleep
to stay positive and hopeful in a difficult situation