突然，传来一阵敲门声，一位陌生人走了进来。

All of a sudden, there was a tap-tap at the door. A stranger came in.

我听到有人在深夜敲门声。

I heard someone knocking at the door late at night.

他一直敲门声直到有人开门。

He kept knocking until someone answered the door.

我在深夜听到了一些敲门声。

I heard some knocks on the door late at night.

敲门声在空荡的走廊里回荡。

The knocking sound echoed through the empty hallway.

邻居家的持续敲门声让人很烦。

The constant knocking from the neighbor's house was annoying.

敲门声如此持续，我不得不去开门。

The knocks on the door were so persistent that I had to answer it.

大声的敲门声吓到了会议中的每个人。

The loud knocks startled everyone in the meeting.

她在窗户上敲门声以引起我们的注意。

She was knocking on the window to get our attention.

正当她要上床睡觉时，有敲门声。

Just when she was going to bed, there was a knock at the door.