从山顶上，天气晴朗时你能瞥见远处的灯塔。

From the hilltop, you can ___catch ___sight ___of the distant lighthouse on a clear day.

她以为在人群中瞥见了一张熟悉的面孔，随后它便消失了。

She thought she ___caught ___sight ___of a familiar face in the crowd before it disappeared.

侦探突然发现了一个其他所有人都忽略的关键线索。

The detective ___caught ___sight ___of a crucial clue that everyone else had missed.