They plugged their guitars into amplifiers.他们把吉他与扩音器相接。These amplifiers have long been made with tiny election tubes.这些放大器是用微型电子管制成的.It has separate microphone pickups and amplifiers for each string.每根琴弦都有各自独立的拾音器和放大器....
It has separate microphone pickups and amplifiers for each string.每根琴弦都有各自独立的拾音器和放大器.They plugged their guitars into amplifiers...他们把吉他与扩音器相接。They plugged their guitars into amplifiers.他们把吉他与扩音器相接。These amplifiers have l...
Woodpeckers inhabit hollow trees.啄木鸟栖息在中空的树中.Leaves rustled lightly in the wind and woodpeckers tapped at tree trunks.风在林间吹过,叶子微微作着声响.岭上啄木鸟在波波地敲着树子.Woodpeckers inhabit in hollow trees.啄木鸟栖息在中空的树中。...