finger”是“手指”，“all fingers and thumbs”并非“全是手指和拇指”，而是形容一个人做事“笨手笨脚；笨拙”。

【例句】
Is your child all fingers and thumbs when it comes to getting dressed?
说到穿衣服，你的孩子笨手笨脚吗?

I'm all fingers and thumbs today. that's the third plate I've dropped this morning.
今天我笨手笨脚的，那已是我今天早晨打碎的第三个盘子了。