1." I'm looking for the pentavalent and polio vaccines. I haven't found it anywhere. Let's see if they have it here, "

我正在寻找五价疫苗和脊髓灰质炎疫苗。我哪儿也找到。看看他们有有。

2.The agreement lowers the price for the pentavalent vaccine to $1.19 per dose. That’s about a dollar cheaper than last year.

该协议将五价疫苗的价每剂 1. 19 美元。 这比去年便宜了大约一美元。机翻