1. Mary put a lot of food in the refrigerator.
玛利把许多吃的放在冰箱里了。
2. Perishable food should be stored in a refrigerator.
易腐的食物应储存在冰箱里.
3. The boys made away with the contents of the refrigerator.
男孩子们把冰箱中的食物吃得精光。
4. Clearly, a refrigerator, which is a physical system must obey not only the first law(energy conservation) but the second law of thermodynamics as well.
很明显,冷冻机是一种物理系统,因此它不仅必须遵从第一定律(能量定恒),也必须遵从热力学的第二定律。