The torch will flare when you turn it on.

当你打开手电筒时，它会闪光。

The match will flare up when struck against the box.

火柴在划过盒子时会闪光。

The distress signal will flare brightly in the night sky.

求救信号将在夜空中闪光。

The fireworks began to flare as the celebration started.

庆祝活动开始时，烟花开始闪光。

The photographer used a special lens to reduce flare in the pictures.

摄影师使用了特殊镜头来减少照片中的闪光。