They are motion sensitive but no direction selective;

对运动反应，但不具有方向性；

youdao

But no one could point at any one direction because there is no campus.

但是没有人可以告诉你它在哪，因为这所学校的校园没有明确的边界。

youdao

But inside these modern houses local complain of emptiness: no job, no future direction.

可在这些现代的房子里，当地人抱怨着：没有工作，没有未来的方向。

youdao

But now she is on her own, "with no direction home, like a complete unknown, like a rolling stone."

VOA: special.2009.06.21

In 2008 voters wanted change but gave no direction to its direction either ideologically or specifically.

FORBES

But no matter the direction, this number floored me.

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It may be their budget offering (apart from a few river-facing rooms, it has shared bathrooms), but the art direction is no less obsessive, down to the potted palms in the lobby and a clanky old lift.

BBC: Brand new old New York