变化多的

And they often don't have to till at all, which is better for the soil.

他们往往没有等到所有，这是更好的土壤。

Suspension of the airport executives now seem unnecessary or can not afford the billions of dollars worth of the airport modernization project, the new boarding gate, aircraft taxiways, roads and traffic lights and other items have been dropped.

各机场高管叫停了现在看起来不必要或负担不起的价值数十亿美元的机场现代化工程，新的登机口、飞机滑行道、道路和信号灯等项目纷纷下马。