cinder track

同根派生

But he took off his sweater and they began jogging slowly around the cinder track.
不過，他還是脫了厚毛衣，兩人開始沿煤渣跑道慢慢地晃著跑起來。
Since then, the synthetic surface has taken the place of cinder track and has been acknowledged as the fastest track for sprinters and is also the preference of long distance runners.
此後，塑膠跑道取代了煤渣跑道，被公認爲是可以讓短跑選手們跑得最快的跑道。儅然，它們也同樣是長跑選手的首選。
Our pilotless rocket enters the track of the earth.
我們把一個無人駕駛的火箭送入了地球的軌道裡。
This rough track will soon be a metalled road.
這條坑坑窪窪的路不久就要鋪上碎石了。
I'm trying to track down my old Aunt Maud.
我正試圖尋找到我那年邁的嬸嬸莫德。