They threatened to cancel the whole project at a stroke.(他們威脅要一下子砍掉整個項目。)

Several hundred men lost their jobs at a stroke when the factory closed.(工廠關(guān)閉，幾百號人一下子就都失了業(yè)。)

I try to maintain a high elbow at every point of the stroke.(我盡量在劃水的每個階段都保持高肘。)

It's unbelievable that they finish all the tasks at a stroke.(令人難以置信的是，他們一舉完成了所有的任務(wù)。)

At the time, his appointment seemed a stroke of genius.(當時，他的任命似乎是天才之舉。)

You can't change people's opinion at a stroke.(你不可能一下子改變?nèi)藗兊南敕ā?

Doctor: You have a heat stroke. Don't worry, we'll treat you at once.(醫(yī)生：你是中暑了，我們馬上給你治療。)

He had a stroke at dinner.(晚飯的時候他中風了。)

This person is at high risk for a devastating stroke.(這個人突發(fā)重度中風的風險非常高。)

At a stroke, the kingdom would become one-third smaller.(只消此一舉，英國的國土面積就會縮小三分之一。)