監視, 盯梢
to watch a place or person secretly, especially in order to catch a criminal or to find information
:
• The police decided to stake out the suspect's house.
警方決定監視嫌疑人的房子。
• They had to stake out the area for hours before anything happened.
他們不得不監視該區域數小時，然後才發生任何事情。
