Inside these zones, traffic speeds are restricted to 20 mph.在这些区域内，交通限速是20英里/小时。Pedestrian zones mean that children can play in relative safety.步行区域意味着孩子们可以在那里相对安全地玩耍。Checkpoints between the two zones were temporarily cl...
他们加固河堤让村子免受洪水之灾.By strengthening the embankments they secured the village from floods.这孩子老给父母招灾惹祸.This child is always making trouble for his parents.它被称为thePan-CaribbeanDisasterPreparednessandPreventionProject（泛加勒比备灾防灾项...