It's a direction sign.

它是一个指方向的标志。

youdao

Rudd's successor, Julia Gillard, has given no sign of a major change of direction.

陆克文的继任者，朱莉亚·吉拉德，延续了她前任的政策方向。

youdao

Multi-site sign on, like what the companies are announcing today, will be more compelling when it can bring integration down to one or zero clicks, but this is certainly a step in the right direction.

那些公司所宣称的多站点登录，应该拥有更好的集成性，并在一次或零次点击中实现登录，这是一个正确的方向。

youdao

It says, if you pull it to the right, so that x is positive, the spring will exert a force which is in the negative direction; that's why you have a minus sign.

就是说,如果你向右拉,x 取正值,弹簧产生的力方向为负,这就是这里用负号的原因

耶鲁公开课 - 基础物理课程节选

The Clinton administration wants desperately to believe that President Yeltsin does not know anything about this activity that it is the product of "rogue elements" and bureaucratic inertia, not a breakdown of civilian control or, worse yet, a sign of a dangerous new direction in Russian foreign policy.

CENTERFORSECURITYPOLICY: A Noxious Arms Control Treaty

The Clinton administration wants desperately to believe that President Yeltsin does not know anything about this activity -- that it is the product of "rogue elements" and bureaucratic inertia, not a breakdown of civilian control or, worse yet, a sign of a dangerous new direction in Russian foreign policy.

CENTERFORSECURITYPOLICY: A Noxious Arms Control Treaty

In my room, a sign indicating the direction of prayer was posted over the nonalcoholic minibar.

NEWYORKER: The Sanctuary