英语翻译

问题描述:

英语翻译
there is evidence that it might shorten the number of days that you will be suffering with these symptoms."

有证据表明它也许能够缩短你患这种病症的总天数.
其中第二个that引导定语从句,修饰先行词 the number of days.
the number of:、、、的总数