[00:03]bride:
[00:04]brief:
[00:14]bright:
[00:24]broad:
[00:33]broadcast:
[00:42]budget:
[00:53]build:
[01:06]building:
[01:10]bulb:
[01:15]burden:
[01:28]bureau:
[01:34]burst:爆炸；
[01:45]bush:
[01:52]business:

bride:
brief:
bright:
broad:
broadcast:
budget:
build:
building:
bulb:
burden:
bureau:
burst:爆炸；
bush:
business: