And his machine went wrong; the bucket was filled from above, opening the trap too soon.

他的机器出了问题； 桶从上面装满了， 过早地打开了陷阱。

Once Toto got too near the open trap door, and fell in; and at first the little girl thought she had lost him.

有一次，托托太靠近那打开着的活动地板的门掉了进去；多萝茜本以为它是掉下去了。

Number one is that it takes a long time to open the traps back up -- you know, about 24 to 48 hours if there's no fly inside of it.

第一，重新打开陷阱需要很长时间——你知道，如果里面没有苍蝇， 大约需要 24 到 48 小时。