Beaconing
[計] 報警的, 發信標
??? 情景例句
She's an easy-going teacher.
她是位隨和的老師。
Once a man and twice a child.
一次為成人，兩度當小孩。
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
盡管他設法拍了一些十分精彩的照片，但他卻不能在火山附近停留太長的時間。