例句：
The engine is very noisy at high speed.
这个发动机转速高时噪音非常大。
Our next-door neighbours are very noisy.
我们隔壁的邻居非常吵。
This area can be very noisy at night-time.
这个地方夜间有时会非常吵。
She crunched her apple noisily.
她吃苹果发出嘎嚓嘎嚓的声音。
She ate noisily and greedily.
她吧嗒着嘴狼吞虎咽地吃。
He jiggled the doorknob noisily.
他大声地摇晃门把手。