signaled
v. 以动作向……示意；用信号发出，用信号通知；向……发信号（signal 的过去分词）
例句
The policeman signaled the traffic to move forward slowly.
交警发出信号示意车辆缓慢前行。
This game signaled the return of our very own Captain Marvel, the one and only John Terry.
这场比赛标志着我们唯一的神奇队长约翰·特里的回归。
The man saw the farmer on his tractor working in the field, and he signaled to the farmer.
那个人看到农夫正开着拖拉机在田里干活，他就向这个农夫打了个手势。
