1.It became very much tied up very much with notions of the German race, and the nation, nationality or national socialism,

tied up with 与…密切联系；联合；忙得脱不开身；

He's tied up with his new book. He's working hard, you know.
他正忙他那本新书Z*k3eq6+FSyi!vhd*。他在辛勤工作，您是知道的.3)xIzD,Bh=4)U。

Our company has tied up with another firm to support the project.
我们公司和另一公司联合资助这项工程0W6A@,|Axeh@wuQ^uTV。

hbmfMDaPt^GCHL+pK)[K@4%+b4%OO*Zk0Gm#+7W6aGTZtz1D|Au1x 来源:可可英语 http://www.kekenet.com/broadcast/201501/353259.shtml