Employee got his toe caught in a vent cover.
被通气孔的盖子卡伤了脚趾头。
Push the white vent cover onto the silicone vent as shown.
如上图所示，把白色的导气盖压入硅胶导气阀门。
Push the white vent cover onto the silicone vent as shown. Make sure: There is no gap between cover and vent, the slit si open before feeding.
把白色的导气盖压入硅胶导气阀门。请确保导气盖和导气阀门之间没有间隙，在喂养前导气管的切口是翻开的。
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