1·Many people inadvertently transpose digits of the ZIP code.
许多人粗心地把邮政编码的数字弄颠倒了。
—— 《柯林斯英汉双解大词典》
2·Using a Magic Marker, he wrote seven digits on the poster-size banner.
他用白板笔在海报大小的横幅上写了七个数字。
—— 《柯林斯英汉双解大词典》
3·What's the biggest number you can represent with three decimal digits?
你能用三个十进制数字表示的最大数字是多少？
4·Registration Number must be all digits.
注册码必须全都是数字。
5·After typing the digits into your contacts book, you need never look at them again.
把数字键入你的电话号码簿以后，你没必要再去看它们一眼。