But the gnutella network has also some drawbacks . for example , the scale is samll , the rogatory speed is slow and the query efficiency is not high . these drawbacks limit the farther development of peer - to - peer network 但是gnutella网络还有诸如规模可扩充性不强、查询速度慢与查询效果不佳等缺点，限制了p2p网络的进一步发展。
