一名来自爱丁堡的拳手正稳步迈向世界重量级拳王宝座。

A fighter from Edinburgh is ___on ___track to become world heavyweight boxing champion.

我们还有很多工作要做，但我们正朝着按时完成项目的目标稳步前进。

We've got a lot of work to do but we are ___on ___track to finish the project on time.

销售团队进展顺利，每天都在吸引新客户。

The sales teams are well ___on ___track and bringing in new customers every day.