lt will shoot whether it's covered in mud 就算它被泥土或者沙子覆盖 or filled with sand. 它还是可以正常的开火 lt's so easy, even a child can use it 它的使用非常简单 就算一个小孩都可以使用它 ..
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Minimize the amount of water your toilet uses with each flush by putting a plastic bottle (a large pop bottle will do fine) filled with sand or gravel in the toilet tank.
想减少冲马桶时的用水量，你可以把一个装满沙子或小石子的塑料瓶（汽水瓶也可以），放在水箱里。
Bottles of laundry detergent, empty water bottles filled with sand, or other heavy objects make great weights.
用洗衣清洁剂瓶或空水瓶装满沙子或其他重物可以大幅度地减轻体重。
The traditional approach is to throw bags filled with sand or rocks into a breach.
一旦堤坝出现裂口，传统的做法是向缺口抛掷沙袋和石块。
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