However, exhibits must be both based on artefacts and facts as we know them, and attractively presented.
然而，展品必须既以人工制品为基础，又要基于现实中我们对于它们的了解，而且要以吸引人的方式展现。
3
As one writer observes: "Although it is now evident that artefacts are as easily altered as chronicles, public faith in their veracity endures: a tangible relic seems ipso facto real."