汤姆是这一特定领域的专家，所以如果你需要帮助，他可以为你指出正确的方向。
Tom is a specialist in this particular field, so if you want any help, he can point you in the right direction.
卫星比赛中的一些“业余专家”可以为如何负责任地开展活动提供一些灵感。
Some "expert amateurs" in the satellite game could provide some inspiration for how to proceed responsibly.
远程医疗还可以为医疗专家难以到达的地区提供专业护理。
Telemedicine also allows for better care in places where medical expertise is hard to come by.
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