track的例句

track 的相关例句:

21.	We had to pick our way along the muddy track .
	我们须在泥泞小道上择路而行。
22.	It was some time before we struck the track .
	我们用了很长时间才找到了路。
23.	The track is 400 meters around.
	这条跑道一圈有400米长。
24.	They are building a new racing track , six miles in extent.
	他们正在修筑一条长6英里的新跑道.
25.	After a few laps of the track , the sweat was pouring off the runners.
	赛跑运动员们沿着跑道跑了几圈之后，全身冒汗。
26.	I haven't been able to track down the source of the rumor.
	我未能对谣言的来源追查到底。
27.	The thieves have a three-hour start on us so their track will be hard to follow.
	盗贼在我们赶到之前3小时就逃离了，已很难跟踪追捕。
28.	A railroad switch shifts a train from one track to another.
	铁路转撤器使列车换轨行驶。
29.	He reads the newspapers to keep track of current events.
	他阅读报纸以了解时事动态。
30.	He soon lost track of how much money he had spent.
	他很快就记不清自己花了多少钱。