它们被设计出来是为了放置在一些地方，神灵会在那里显灵，成为宗教活动的受祭者。
They were designed to be put in places where these beings could manifest themselves in order to be the recipients of ritual actions.
这样做将汽车放置在驾驶者和乘客所使用的上下文之中。
This places the car in a context of its usage by the driver and passengers.
避免这个局限的一种方法是在两者之间放置一个激光器，它的光束在返回光源时对途径的分子进行取样。
One way to get round this limitation is to set up a laser in mid-air, its beam sampling the molecules along its path as it returns to the source.
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