每当谈到重要决定时，他总是试图岔开话题讨论天气。

Whenever we talk about important decisions, he always tries to ___sidetrack the discussion by mentioning the weather.

我们原本要讨论新产品的发布，但会议被一些细节问题给带偏了。

We meant to discuss the new product launch, but the meeting got ___sidetracked by minor details.

货运列车被转移到支线，以便让客运列车优先通过。

The freight train was directed to a ___sidetrack to give priority to passenger trains.