它们能发挥基本的保安功能，如在户主工作或外出度假时监视房屋、监视办公室，以防外人闯入，或照看孩子或宠物。
They can be used for basic security functions such as monitoring a home while the householder is at work or on holiday, monitoring an office for intruders or keeping a watch over children and pets.
如果你为了参加会议而要求照看孩子，请到乔丹的办公室留消息给简或玛莎，这样我们就会知晓了。
If you will require childcare in order to attend the meeting, please Martha at Jordan's office.
我母亲正照看着办公室。
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