1. Naturally, such freedoms have their carefully circumscribed limits. 当然，这种自由有仔细划定的界限。
2. However, public speeches, academic discussions, and speeches at meetings or in public forums covered by the media remained circumscribed. 然而，由媒体发布的公开言论、理论研讨、会议或公开论坛上的发言仍然受到限制。
3. To reform the fuel system of transport technologically, adopt big fuel tank, and use circumscribed fuel supplying system, the problem above can be resolved effectively. 通过对运输机燃油系统的技术改造，改用大油箱，采用外接燃油供给系统，就能有效的解决以上问题。
英英解释
adj.
1. subject to limits or subjected to limits
2. showing or determining a boundary
