英语翻译是：How many。例句：让这个孩子爱试穿多少就试多少吧。Let the child try on as many as she likes。

相关介绍：

我今天未能干多少工作。

I haven't been able to get much work done today。

“她挣多少（钱）？”

'How much (money) does she earn?

你身上带着多少现金？

How much cash do you have on you?

我们分到了多少拨款？

How much money has been allotted to us?

我没有多少空闲时间。

I don't have much free time。

在这个句子结构中，How many 用于询问数量，通常与可数名词连用。比如，询问有多少件衣服可以试穿时，我们可以说：

Let the child try on as many as she likes。

此外，How much 用于询问不可数名词的数量或金额。例如，询问某人挣多少工资，可以这样问：

'How much (money) does she earn?

同样地，如果需要了解某人身上有多少现金，可以使用：

How much cash do you have on you?

如果询问拨款金额，可以这样表达：

How much money has been allotted to us?

而在描述个人时间状况时，可以使用：

I don't have much free time。

这些表达方式在日常对话和正式场合都非常常见，能够准确地传达所需信息。