今日の読み物　レベル13

◇英検２級の読解問題から

Gestures
A gesture is any action that sends a visual signal to an onlooker. To become a gesture, an act has to be seen by someone else and has to communicate some piece of information. It can do this either because the gesturer deliberately sets out to send a signal --- as when he waves his hand --- or it can do it only incidentally ... レベル13 [英検２級]