敲门

There is someone knocking at the door ,who can it be ?

有人在敲门，他可能是谁呢？

I heard him knocking at the door .

我听到他在敲门。

The person who is knocking at the door may be my brother.

正在敲门的人可能是我的哥哥。

I thought I heard someone knocking on the door.

我以为有人在敲门。

Who is knocking at the door —It's me

谁在敲门？是我。

I hear someone knocking at the door.

我听见有人在敲门。

I had no idea about who was knocking at the door.

我不知道谁在敲门。

I hear him knocking at the door .

我听见他在敲门。

One rapped on a door, one tapped with a knock, did he knock Paul de Kock with a loud proud knocker with a cock carracarracarra cock.

507有人笃笃敲门，有人砰砰拍。他，保罗。德。科克拍了。用响亮、高傲的门环，喀呵、咔啦咔啦咔啦、喀呵。

Rubberized Lens Hood stretches to fit lenses from 48mm up to 77mm filter size, provides protection from knocks and bumps.

橡胶遮光罩延伸到合适的镜头由55毫米过滤高达77毫米大小，能够保障他们免受敲门和颠簸。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。