The perpetrators of this horror are machines of the future who use humans as a source of power.
制造这种恐怖景象的凶手正是未来将人类用作能量来源的机器。
2
For example, the file ownership and group ownership Settings can only be preserved if the source and destination machines use the same IDs for the same user.
例如，只有在源和目标计算机对相同用户使用相同id的情况下，才能保留文件所有者和组所有者设置。
3
Last spring, Harkin introduced a bill that would regulate the snack machines outside cafeterias that are such a prodigious source of calories for kids.