industry structure upgrade的用法和樣例：
例句
- The factor endowments will change with the economic development.The industrial structure improvement is only matched with the change in the endowments.
而要素稟賦結構將隨著經濟的發展作動態變化，產業結構升級與要素稟賦結構的這種動態變化相適應才能得以實現。 - It is necessary to take technological innovation as a motive force to promote structure upgrading.
要以科技創新為動力，促進結構升級。
