Keeping the garden tidy all year round can be a laborious task.一年到头把花园拾掇得干净整洁也不是件轻松活儿。Her mother laborious sews the cotton fabric.她的母亲辛辛苦苦的缝制棉织品.They had the laborious task of cutting down the huge tree.他们接受了伐大树的艰苦工作.The...
OFDM system to send, through the multipath fading channel, receive, sentence channel using Jakes model.%OFDM系统的发送, 通过多径衰落信道, 接收, 判决%信道使用jakes模型.Jakes: Stewart was horn like to attain a pick low the heart.杰克斯: “斯图狠得下心来做出选...