siege

城堡在围困三个月后终于投降了。

The castle surrendered after enduring a three-month ___siege.

疫情爆发后，医院面临着持续的人员和设备短缺问题。

After the outbreak, the hospital endured a long ___siege of staff and equipment shortages.

持续的噪音污染让居民们如同遭受无休止的围困。

The constant noise pollution put the residents under a relentless ___siege.