validity for the offer是什么意思噢>?

validity for the offer是什么意思噢>? 英语翻译原句是Generating Evidence of Validity for the Environmental Communication Scale but within the validity of the credit, the validity period的中文意思 for love off the game 是什么意思?谢谢! 英语翻译Period for Presentation 48 DOCUMENTSMUST BE PRESENTED WITHIN 15 DAYS AFTER THE DATE OF ISSUANCE OF THE TRANSPORT DOCUMENTS BUT WITHIN THE VALIDITY OF THE CREDIT. 48; PERIOD FOR PRESENTATION DOCUMENTS MUST BE PRESENTED WITHIN 10 DAYS AFTER THE SHIPPING DATE BUT NOT LATER THAN THE VALIDITY OF THIS CREDIT the validity for this offer will be Dec.20th,2011是指报价有效期到20号截止,还是20号开始生效. 这里的off the Brandon Bass scored 13 off the bench for the Mavericks the friendship is the period of validity是什意思 请帮忙翻译一下：The validity period for this coupon is 30 days from the date of issue.The validity period for this coupon is 30 days from the date of issue.是表示此消费券自发放之日起生效,有效期为30天吗?那：“此消费 What is the relationship of validity and reliability? For once the Russians had carried something off.翻译 THE YEARS OF PRACTICE PAID OFF FOR HER TALENTE 翻译 Reasons for not running off the track英文是什么意思? He thought off for moment and opened the door.改错 we started off -------the mountain village为什么用for Ready ready ready for the take off 中的take