单语范例（未经PONS编辑处理）
The siege continued for the next three months.
en.wikipedia.org That city had now sustained a siege for seven months.
en.wikipedia.org The defending army must find a way to escape the siege area to win, although it can also attempt to destroy the ambushing army.
en.wikipedia.org The staff sling (see below) continued to be used in sieges and the sling was used as a part of large siege engines.
en.wikipedia.org As long as the player survives the siege, the level will be successfully completed by the player.
en.wikipedia.org