我们的会议讨论完全偏离了主题。

Our meeting discussion went completely ___off-track from the main topic.

他那些古怪的实验想法在科研圈看来有些偏离常规。

His unusual experiment ideas were seen as ___off-track by the scientific community.

这个项目因为缺乏资金已经偏离了正轨。

The project has gone ___off-track due to lack of funding.