“变慢”用英语怎么说

在分子转动的变慢中, 城市的振动就下降.In the slowing of molecular rotation, the cities drop in vibration.间谍软件使电脑变慢, 制造弹出广告.Spyware slows computers down, and creates pop up ads.但这项弹性却会使它速度变慢.But their flexibility comes at the expense of sp...