古红木办公桌an antique mahogany desk这些门真是极品，全部由红木一类的优质木材加工而成。The doors here are really something, all made of good wood like mahogany.凳子有几种尺寸，材质分胡桃木和红木两种。The stool comes in several sizes in walnut or mahogany....
栅栏技术是食品保藏的根本所在.Hurdle technology is the essential events of food preservation.他把一辈子的积蓄 保藏 在一口旧箱子里.He's got his life savings stashed ( away ) in an old suitcase.脱水蔬菜辐照杀菌保藏效果显著.The sterilization and preservation by ra...