To illustrate the advantages of using the design pattern, imagine that after a while, these robots have discovered that they shouldn't power down while being in robot mode.
为了演示使用设计模式的优点，假定不久以后，这些机器人发现它们不应在处于机器人模式时关闭。
Unicron's robot mode has fun play value, is extremely well done, a true marvel of design.
机器人模式可玩性高。相当好。真是设计的奇迹。
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