He pokes his thumbnail into the palm of his hand.

他用大拇的甲抠着手掌心。

The smallest jellyfish may only reach about the size of your thumbnail.

最小的水母可能大约只有拇甲那么大。

Mine is touching my hair and stroking my ring or my thumbnail.

的是不停摸头发和搓戒，或者大拇甲。

You do it like this, your thumbnails will only be seen by you.

这样做，的草稿插图只会被自己看到。

If he stretched out his arm to the window of Columbia, Earth was covered by his thumbnail.

如果科林斯将手臂伸向哥伦比亚号的窗户，就会发现地球被他的大拇甲盖遮住了。

We design our thumbnails and our titles to capture your attention unexpectedly and get you to click.

们设计了出乎意料的缩略图和标题来吸引的注意力，让点击。

The billboard owner sets the stage by making the billboard as attractive as possible — just as the YouTuber does for the thumbnail.

告牌所有者通告牌尽可能有吸引力来设置舞台——就 YouTube 视频创作者设置缩略图所做的那样。

In case you missed the last one, you can go back and check it out later up here or look for this thumbnail in the playlist.

以防万一们忘记了上节课程，们一会儿可以回去检查一下，或者是看看播放列表里面的截图。

Both the mags and WM (it's a whopper of a volume, but reasonably priced) list book and magazine publishers, and include thumbnail descriptions of the sort of stories each market uses.

这些杂志以及这本书（书很厚，但定价很合理）都会列出书籍和杂志的出版商，并且言简意赅地注明每个市场需要具体什么样的故事。

From just a few millimeters to a thumbnail in size, these fragments may look small but experts say they could provide a huge insight into the history before and after the time of Jesus.

这些文稿碎片从几毫米到甲盖大小不等，看起来很小，但专家们表示，它们可以为了解耶稣前后的历史提供巨大帮助。

Looking at the thumbnail rundowns in Writer's Digest may help ( “… publishes mostly mainstream fiction, 2,000-4,000 words, steer clear of stereotyped characters and hackneyed romance situations” ) , but a thumbnail is, leave us face it, just a thumbnail.

看看《作家文摘》里面那些短小的提要大概会对有所启发（“… … 主要刊登主流小说，长度大约两千到四千单词，注意避免僵化脸谱式人物或是俗气老套的浪漫场景”)，但是话说回来，提要终究只是提要而已。