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。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。