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- The 843-acre (341-hectare) park is a natural gem tucked inside Manhattan's concrete jungle. 佔地843英亩（341公顷）的公园是镶嵌在曼哈顿混凝土丛林中的一颗天然珍珠。
- However, the degree of color change exhibited by Alexandrite is the most extreme encountered in natural gems. 但是，亚历山大石在色变上表现出来的层次是任何自然宝石都无法超越的。
- The country's volcanic activity also yields natural gems, such as boiling pools, geysers, and black-sand beaches. 这个国家的火山是活跃的也生产天然宝石，还有沸腾的池塘，间歇泉，和黑沙海滩。
- A small natural or artificial gem used as a bearing in a watch. 钻石小的天然的或人造宝石，用作手表中的轴承
- At the same time, we produce and process natural gems like peridot, garnet, white topaz, rock crystal, amethyst, citrine, coral, tourmaline, etc. 同时，还生产加工立方氧化锆(CZ)、红刚玉、蓝刚玉、尖晶石、玻璃水钻、及稀土玻璃等人造宝石产品。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The Natural Gem Red Pigment in the Peal of Vaccinium vitisidaea Living in Daxing'anling Area 大兴安岭越桔果皮中的天然宝石红色素
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
- The egoism of an artist sometimes seem natural. 艺术家的自负有时看起来是自然的。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- Children are natural exhibitionists. 儿童天生喜欢自我表现。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- It's quite natural that you should succeed. 你的成功是很自然的事情。
- He's a natural for the role of Lear. 他是李尔王这一角色的理想人选。
