It is how long you remain in friendship with someone until you drift way from each other for whatever reason.

它指你和某人的友谊能持续多长的时间，而后便会因某个原因彼此失去了联系。

youdao

Stroker's eyes drift to the ceiling; he knows there was only one way out of that room.

Stroker的眼睛往天花板上看去，这是唯一可以离开房间的路。

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One way to enjoy the festive season but not let our body clock drift too far is to ensure that we still get up at a reasonable time even when not going to work.

一种让我们既能享受节日假期又不会让我们的生物钟走得太远的办法就是：即使不去上班也确保我们仍然在一个合理的时间内起床。

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The war between Russia and Georgia played a role in that decline, but even before that conflict erupted in August 2008, a dangerous drift was under way.

WHITEHOUSE: The White House

Having this knowledge about yourself can help you find your way out of drift, or avoid it altogether.

FORBES: Four Rules for Leading with Purpose

It is nasal bombardment, in a good way: wafts of curry drift in the breeze, cinnamon sings on the sidewalk and many shop owners keep a stick of incense perpetually burning.

BBC: Toronto as a world map