机动战士敢达SEED 动漫:at least three months prior to the commencement of such a one year period

intice to the other of its intention to not renew this agreement at least three months at least three months prior to the commencement of such a one year period at least是什么意思呀？ In which month do people speak least? 分别翻译:once a month.和twice a month .和three time a month. Please check at least 2 interests是什么意思? At least you have try!是什么意思? At least you have try是什么意思? At least you have to try would at least be that是什么意思？