定时开启 meaning in English

time opening

Bridge of the most conspicuous tower of london of nothing is more . . . than , it is apart from the history that already had more than 100 years today , but the design of tower bridge is mixed , build look today remain so apple - pie , bridge floor is but of open , so that large ship is passed , current , this bridge still is producing its due effect , the car that has countless everyday and pedestrian are passed from this bridge , at regular intervals bridge floor is time open , in addition , this bridge is recieved even come from world each country hard enumerated tourist
最引人注目的莫过于伦敦塔桥，它距今已有一百多年的历史了，可是塔桥的设计和建造在今天看来仍然是那么完美无缺，桥面是可开启的，以便大型船只通过，目前，该桥仍在发挥着它应有的作用，天天有无数的车辆和行人从该桥通过，每隔一定时间桥面定时开启，此外，该桥还要接待来自世界各国难以计数的旅游者。