Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 莎莉上周卖了20杯柠檬水。这周她卖了比上周多30%的柠檬水。她两周总共卖了多少杯柠檬水？


### Response:
 如果莎莉这周卖了比上周多30%的柠檬水，那么她这周卖了20 * 30/100 = <<20*30/100=6>>6杯多的柠檬水。
这周，莎莉卖了20 + 6 = <<20+6=26>>26杯柠檬水。
总共，莎莉两周卖了20 + 26 = <<20+26=46>>46杯柠檬水。