求翻译：待链斗进入轨道后，行至尾部时，再连接第二节链斗，照此方法直至四节链斗全部安装完毕，然后，方可在机器驱动端安装驱动装置（电机）是什么意思？

Until the bucket into the orbit, the line to the tail, and then connected Section bucket, do the same way until all four bucket installed, then before installing the machine drive end drive (motor)

After entering the orbit, chain-doo to tail, longer-chain link, section 2, section 4 in this way until chain doo fully installed, and then to the machine drive-end installation drive (electrical)

After treats the chain bucket ascent guidance, when line to rear part, again connects the second chain bucket, until according to this the method four chain buckets install completely finished, then, only then actuates the end installment drive in the machine (electrical machinery)

Bucket after entering orbit, when the line to the tail, then connect the second bucket, as this method until all four bucket is installed, then, can be driven in the machine-side installation drive (motor)

Be bucket into orbit after and when crossing a tail, then section II chain, this approach until all the installed four bucket, then machine driven end installation drive (motor)