作为重要的欧亚大陆桥，西伯利亚铁路面临着其他线路的竞争和自身软硬件的不足等问题，同时也面临着重要的发展机遇。
As an important Eurasian bridge , Siberian railway is involved in others ' competition and shortage of its own while facing opportunity of development .
欧亚大陆桥铁路