And there was possibility that a small electrical spark might accidentally pass by the most carefully planned circuit 而且总有这种可能性一一个小小的电火花可能会意外地绕过了最为精心设计的电路。
2.
And there was the possibility that a small electrical spark might accidentally bypass the most carefully planned circuit 而且总是有这种可能性- - -一个小小的点火花，可能会意外地绕过了最为精心设计的线路。
