on the track的用法和樣例：
例句
- But Obama insisted on Friday that his agenda is still on track.
但星期五奧巴馬又堅持說自己的日程還在軌道上。 - The streetcar was derailed by a stone lying across the rails of a track.
由於一塊石頭橫卧在軌道上，有軌電車出軌了。
辭彙搭配
- on the track of 追蹤(得到 ......
- be on the inside track have thein...
- on the wallaby track 失業
- on the wrong track 想法不對
- on the right track 正確地
