Accidents on that highway are happening with increasing frequency. 那條高速公路上車禍發生得越來越頻繁。
All this must happen with very great speed, and only those who have had a lot of practice at table tennis can do this successfully. 所有這一切的反應都要非常迅速,只有那些打乒乓訓練有素的人,才能成功地做到。