shutting down的用法和樣例：
例句
- As the Council on Competitiveness recently noted, some of the700 Federal Laboratories are not pulling their weight and need to be shut down.
美國競爭力咨訊會最近指出，700個聯邦試驗所之中有些未能發生作用，應予關閉。 - Six factory have shut down this month.
這個月六個工廠停工。 - A severe natural gas shortage shut down many plants.
天然氣的嚴重缺乏使許多家工廠都停工了。
