指数回升。

The index is picking up.

《新英汉大辞典》

她能数到一百然后再倒着数回来。

She can count up to one hundred and backward.

youdao

这么久我都可以倒数回去了。

I could count backwards in this time.

youdao

OK, says it says enter a float. I give it something that can be converted into a float, it says fine. I'm going to go back and run it again though. If I run it again, it says enter a float.

好了，看到他说输入一个浮点数,我输入它可以转换为浮点数的值,那没问题，我回过来再运行一遍,如果我再运行一遍。

麻省理工公开课 - 计算机科学及编程导论课程节选