我发现对碳水化合物的存储非常方便排水。

I found the drain on the carb very convenient for storage.

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为了方便排水，可以选择在再生黄油盒的底部钻几个洞作为种植的容器。

To provide for drainage, you can use a recycled margarine container. Punch holes in the bottom for drainage.

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一种方便排水的水箅盖，属于市政工程、道路、生活小区内等下水管道上 使用的水箅盖。

The utility model is a water grating board which is convenient to drain. The utility belongs to water grating used in municipal works and sewers of streets and dwelling communities.

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