窗帘选购原则：
Principles for selecting curtains:
1、选涤纶、棉麻混纺材质，不选真丝
1. Choose polyester, cotton linen blend material, not silk
这几年窗帘的面料变得很多样，但在市面上最常见的，还是三种：涤纶、棉麻混纺和真丝。
In recent years, there have been many types of curtain fabrics, but the most common ones on the market are still three: polyester, cotton linen blend, and silk.
真丝材质虽然上档次，可是相对娇贵，不好维护，价格也高，性价比低。
Although silk material is of high grade, it is relatively delicate, difficult to maintain, expensive, and has a low cost performance ratio.
2、选纯色款，不选花纹款
2. Choose solid color options instead of patterned options
纯色系窗帘好搭配，挂在室内不突兀；花纹多的窗帘，对居室整体搭配要求很高，没有纯熟的搭配手法，不要轻易选。
Solid colored curtains are easy to match and don't stand out when hung indoors; Curtains with multiple patterns have high requirements for the overall matching of the living room, and there is no mature matching technique. Do not choose them easily.
即便是喜欢花纹款，也不要纹理和花色太多，否则大面积挂在室内，会显得杂乱无章。
Even if you like patterned styles, don't have too many textures and colors, otherwise hanging them in large areas indoors will appear disorganized.
3、选厚，不选薄
3. Choose thick, not thin
窗帘的薄厚直接影响着隔音、隔热效果，挑选时应选厚不选薄。
The thickness of the curtains directly affects the sound insulation and thermal insulation effects, and when selecting, thickness should be chosen instead of thinness.
可以上手摸一摸，感受下布料厚度，问一问商家窗帘的支数和密度，通常情况下，支数和密度越高，隔音和保暖效果越佳。
You can feel the thickness of the fabric and ask the merchant about the number and density of curtains. Generally, the higher the number and density, the better the sound insulation and warmth retention effect.
4、选深色，不选浅色
4. Choose dark colors instead of light colors
颜色深度和遮光率有一定的关系，按照正常情况来讲，窗帘颜色越深，遮光率越高，遮光效果就越好。
There is a certain relationship between color depth and shading rate. Normally, the darker the color of the curtain, the higher the shading rate, and the better the shading effect.
卧室内的窗帘，建议选择深色调的窗帘，隐私性和睡眠舒适度都有保障；客厅区域可以选浅色窗帘。
For the curtains in the bedroom, it is recommended to choose dark toned curtains to ensure privacy and sleep comfort; Light colored curtains can be chosen in the living room area.