选购数码照相机,首先是根据各自的使用目的、要求以及所能承受的价格,确定所选数码照相机的主要性能,也就是我们通常所说的选型。接下来要做的,就是到商店去挑选一台质量完好的数码照相机。在挑选的过程中,我们可以通过一些简单的现场检测,来鉴别数码照 Buy digital cameras, the first is based on their purpose and requirements, as well as the affordable price, to determine the selected digital camera’s main performance, which is what we usually say selection. The next thing to do is go to the store to pick a quality digital camera. In the selection process, we can pass some simple on-site testing to identify digital photos