这些强化课程声称提供了通往财富和成功的快速通道。

These intensive courses claim to offer a ___fast ___track to wealth and success.

随着她的晋升，她显然正快速通往高级管理层。

With her promotion, she’s clearly on ___the ___fast ___track to senior management.

他创新的方法让他快速晋升到最高职位。

His innovative approach put him on ___a ___fast ___track for the top position.