LL: A butterfingers is someone who is clumsy and tends to drop things.

噢，我知道了，butter是黄油，fingers是手指，butterfingers就好像手上抹黄油，油腻腻的抓不住东西。 也就是指那些笨手笨脚，经常会把东西掉在地上的人。

youdao

There’s limited space on your bookmarks toolbar, and the bookmarks menu is clumsy for people who like to keep their hands on the keyboard.

浏览器的书签栏空间有限，收藏夹菜单对于不想让双手离开键盘的朋友来说更远在“千里之外”。

youdao

A good backup strategy saves you a lot of work when things get messed up, and it makes clumsy users (who can't seem to stop deleting their important files) very happy to see you.

当事情变得一团糟时，好的备份策略将为您省去大量的工作，并且它非常适合于那些不够细心的用户(他们总是会不小心删除自己的重要文件)。

youdao

Another tells of a clumsy wizard who caused a rainbow to collapse into the Lago di Carezza, a lake which still glows a luminous green to this day.

BBC: Legends of the Italian Dolomites

"We know today that only 50% of women with health care benefits are getting screened, " said Brinker, who said the task force was clumsy in the delivery of its message.

CNN: After the mammogram storm, what should women do?

Luhrmann's response is more rapturous and unruly -- and, perhaps, this brings it closest of all to the spirit of the emotionally clumsy but romantic dreamer who created this enduring story in the first place.

CNN: Why Gatsby gets us in our gut