青云翻译

Last year, we have some in the peptide exchange, then you have not received information

Last year we had our peptide has some exchanges later haven't received your information

Last year we had some exchanges in the multi-peptide aspect, afterwards has not received your information

Last year we had some exchanges in peptide has been confiscated, and subsequently to your information

Last year we had our peptide has some exchanges later haven't received your information