With a kind word and a postage stamp, he started a chain of events that reaches all the way to you right now.(他用一句貼心的話和一封真摯的信掀起了一系列的事情，從而成就今天的我。)

The human nose contains a postage stamp-size smelling organ, called the olfactory epithelium, at the roof of the nasal cavity.(人類鼻腔的屋頂，有一塊面積如郵票大小被稱之為“嗅上皮”的嗅覺器官。)

That is if you put a postage stamp on upside down, you'll go to prison.(也就是說，如果你把郵票倒過來貼，你就會進(jìn)監(jiān)獄。)

He also invented the adhesive postage stamp.(他還發(fā)明了粘性郵票。)

If you already have a postage stamp for the letter, you can just drop it into the mailbox at the street corner.(如果你已經(jīng)在信上貼好郵票的話，直接投到街角的郵筒去就可以了。)

A human's scent membrane in the nose is about the size of a postage stamp.(人類鼻腔內(nèi)的嗅膜大小約相當(dāng)于一張郵票。)

It was ugly. It had a monochrome screen the size of a postage stamp.(它確實很丑，它僅配備了一塊郵票大小的單色顯示屏。)

Today , the complete CPU of a computer can be smaller than a postage stamp .(今天，一臺計算機(jī)中完整的CPU可以比一張郵票還小。)

Postmark is an official mark printed over a postage stamp.(郵戳是印于郵票上的官方戳記。)

Prince George poses for his very first postage stamp alongside his father, his grandfather - and the great-grandmother.(喬治王子和父親、祖父還有曾祖母站在一起，為人生第一張郵票拗好造型拍照片。)