您要查找的是不是：
- An unsafe building or other structure. 危险建筑或装置
- They hoisted a banner reading, "The children did not die of a natural disaster but of an unsafe building. 他们打起了一行标语：这些孩子不是死于天灾，而是死于豆腐渣工程！
- It's unsafe for her to go alone. 她单独去是很危险的。
- It's unsafe to sit the child in such a high chair. 让小孩坐在这么高的椅子上不安全。
- He subdivided the farm into building lots. 他把农地再分为若干块的建筑用地。
- The house was declared unsafe for habitation. 那屋子被宣布为不宜居住的危房。
- Proneness may be an unsafe position for newborns. 俯伏姿势对新生儿可能不安全。
- The building was wrecked because it was unsafe. 这栋建筑因为不安全而被拆除.
- The police found the wandering boy in a deserted building. 警察在一栋废弃的楼里找到了这个流浪的男孩。
- The effluent from the factory makes the river unsafe for swimming. 工厂放出的废水把这条河弄得不能游泳了。
- The building fell with a crash as loud as thunder. 建筑物轰隆一声倒塌了，声如雷鸣。
- The auto- maker recalls a lot of cars that are unsafe. 汽车制造商召回许多不安全的车辆。
- Police sealed off all the exits from the building. 警方把建筑物的所有出口都封锁住了。
- I know all the ins and outs of our school building. 我知道我们教学大楼的一切情况。
- Keep on go till you come to a red brick building. 一直往前走直到一座红砖楼为止。
- I want the boys to hack down that apple tree, it's unsafe. 我要男孩子们把那棵老苹果树砍倒，那棵树不安全。
- The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。
- The little boy is piling up his building blocks. 小男孩正在搭积木。
- The whole building was soon aflame. 整个建筑物不久就燃烧起来了。
- The heat had blistered the paint of the building. 酷热使建筑物上的油漆起了浮泡。
