keep count of例句

The Indians cut notches on a stick to keep count of numbers.
印第安人在棒上刻V形 凹痕用来计数.

I've bought so many books this year that I can hardly keep count of them.
今年我买了很多很多书,连我自己也不知道到底有多少.

Keep count of your return visits to our site.
知道你回访我们网站的次数.

• #keep count of