环行的例句（环行在句子中的用法）

• the M25 London orbital 伦敦M25高速环行路
• The design theory of driver circuit of large power circulator is discussed. 本文论述了大功率环行器驱动电路的设计理论.
• More normal auroral rings had been previously imaged around Saturn. 更多正常的土星环行极光被拍摄到.
• Both sides of the river can be explored on this circular walk. 沿着这条环行线路走一圈，河的两边都可以看到。