Flowering plants were making their first appearance, but were still a rarity.显花植物开始出现了，但仍然很少。Sadly, bamboo plants die after flowering.可惜的是，竹子开花后便会枯死。These shrubs will need more light to produce flowering shoots.这些灌木需要更多的...
路面开了(修路时路面破开或除去).The road is up , ie with the surface broken or removed while being repaired.机械性梗阻可能需要手术以修复胆总管狭窄或除去胆石.Mechanical obstruction may require operation for repair of common bile duct stricture or for gallstone...