“Air-raid shelter”指的是防空洞，是一种在战争时期为了保护人们免受空袭伤害而建造的地下建筑。
以下是一篇关于防空洞的英文范文：
Air-raid Shelter Construction in Times of War
In times of war, air-raid shelters play a crucial role in protecting civilians from the dangers of aerial attacks. These underground structures are designed to provide shelter and safety to people during times of crisis.
One of the key factors in the design of an effective air-raid shelter is its location. It should be situated in a safe, secure, and easily accessible area, such as a basement or underground parking lot. The shelter should also be well-protected from enemy bombs and missiles, and should have sufficient space to accommodate all members of the household.
Another important aspect of air-raid shelter construction is its infrastructure. The shelter should have access to clean water, food supplies, and basic necessities such as medical equipment and first aid supplies. It should also have a reliable communication system to ensure that emergency responders can quickly reach those who need assistance.
Moreover, air-raid shelters should be equipped with security measures to protect against potential threats, such as surveillance cameras and alarms. These measures can help to ensure the safety of those who take refuge in the shelter during times of crisis.
In conclusion, air-raid shelters are crucial for protecting civilians during times of war. They provide a safe haven for people during times of crisis and should be well-designed, well-located, and equipped with the necessary infrastructure and security measures.
air-raid shelter的意思是防空洞。
在英文范文中的用法示例如下：
例句：The city's air-raid shelters were dug deep into the ground and were designed to protect people from falling debris and shrapnel during a bombing raid.
翻译：这个城市的防空洞在地底下挖得很深，是为了在空袭时保护人们不受掉落的碎片和弹片伤害。
以上内容仅供参考，建议到语料库中获取更多相关信息。
“air-raid shelter”的意思是防空洞。
在英文范文中的使用，它通常指的是一种在战争或紧急情况下用于躲避炸弹或导弹的地下或半地下掩体。这些掩体通常是为了保护生命和财产而建造的，可以在紧急情况下提供一个安全的地方来躲避炸弹的爆炸和碎片。