quantities and their units的用法和樣例：
例句
- Living in the riverine units have tenants and move into the river around the green.
住在河邊的住戶和單位紛紛搬遷，河的四周變成綠地。 - With the advance of the housing reform, housing units by the State and turnkey system change, and encourages the participation of individuals in solving housing problems.
隨著房改的推進，住房由國家和單位統包的體製得到改變，鼓勵個人參與解決住房問題。
